16018853984

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{31379}}^1$

素因数の和:31492

約数の個数: 96

約数和(自身を含む): 37577675520

約数和(自身を除く): 21558821536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 53, 56, 86, 106, 112, 172, 212, 224, 301, 344, 371, 424, 602, 688, 742, 848, 1204, 1376, 1484, 1696, 2279, 2408, 2968, 4558, 4816, 5936, 9116, 9632, 11872, 15953, 18232, 31379, 31906, 36464, 62758, 63812, 72928, 125516, 127624, 219653, 251032, 255248, 439306, 502064, 510496, 878612, 1004128, 1349297, 1663087, 1757224, 2698594, 3326174, 3514448, 5397188, 6652348, 7028896, 9445079, 10794376, 11641609, 13304696, 18890158, 21588752, 23283218, 26609392, 37780316, 43177504, 46566436, 53218784, 71512741, 75560632, 93132872, 143025482, 151121264, 186265744, 286050964, 302242528, 372531488, 500589187, 572101928, 1001178374, 1144203856, 2002356748, 2288407712, 4004713496, 8009426992, 16018853984]

約数ペア:

[(1, 16018853984), (2, 8009426992), (4, 4004713496), (7, 2288407712), (8, 2002356748), (14, 1144203856), (16, 1001178374), (28, 572101928), (32, 500589187), (43, 372531488), (53, 302242528), (56, 286050964), (86, 186265744), (106, 151121264), (112, 143025482), (172, 93132872), (212, 75560632), (224, 71512741), (301, 53218784), (344, 46566436), (371, 43177504), (424, 37780316), (602, 26609392), (688, 23283218), (742, 21588752), (848, 18890158), (1204, 13304696), (1376, 11641609), (1484, 10794376), (1696, 9445079), (2279, 7028896), (2408, 6652348), (2968, 5397188), (4558, 3514448), (4816, 3326174), (5936, 2698594), (9116, 1757224), (9632, 1663087), (11872, 1349297), (15953, 1004128), (18232, 878612), (31379, 510496), (31906, 502064), (36464, 439306), (62758, 255248), (63812, 251032), (72928, 219653), (125516, 127624)]