31298592

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 60147168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 809, 992, 1209, 1248, 1488, 1612, 1618, 2418, 2427, 2976, 3224, 3236, 4836, 4854, 6448, 6472, 9672, 9708, 10517, 12896, 12944, 19344, 19416, 21034, 25079, 25888, 31551, 38688, 38832, 42068, 50158, 63102, 75237, 77664, 84136, 100316, 126204, 150474, 168272, 200632, 252408, 300948, 326027, 336544, 401264, 504816, 601896, 652054, 802528, 978081, 1009632, 1203792, 1304108, 1956162, 2407584, 2608216, 3912324, 5216432, 7824648, 10432864, 15649296, 31298592]

約数ペア:

[(1, 31298592), (2, 15649296), (3, 10432864), (4, 7824648), (6, 5216432), (8, 3912324), (12, 2608216), (13, 2407584), (16, 1956162), (24, 1304108), (26, 1203792), (31, 1009632), (32, 978081), (39, 802528), (48, 652054), (52, 601896), (62, 504816), (78, 401264), (93, 336544), (96, 326027), (104, 300948), (124, 252408), (156, 200632), (186, 168272), (208, 150474), (248, 126204), (312, 100316), (372, 84136), (403, 77664), (416, 75237), (496, 63102), (624, 50158), (744, 42068), (806, 38832), (809, 38688), (992, 31551), (1209, 25888), (1248, 25079), (1488, 21034), (1612, 19416), (1618, 19344), (2418, 12944), (2427, 12896), (2976, 10517), (3224, 9708), (3236, 9672), (4836, 6472), (4854, 6448)]