16956184

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 38491200

約数和(自身を除く): 21535016

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 197, 203, 212, 232, 371, 394, 406, 424, 742, 788, 812, 1379, 1484, 1537, 1576, 1624, 2758, 2968, 3074, 5516, 5713, 6148, 10441, 10759, 11032, 11426, 12296, 20882, 21518, 22852, 39991, 41764, 43036, 45704, 73087, 79982, 83528, 86072, 146174, 159964, 292348, 302789, 319928, 584696, 605578, 1211156, 2119523, 2422312, 4239046, 8478092, 16956184]

約数ペア:

[(1, 16956184), (2, 8478092), (4, 4239046), (7, 2422312), (8, 2119523), (14, 1211156), (28, 605578), (29, 584696), (53, 319928), (56, 302789), (58, 292348), (106, 159964), (116, 146174), (197, 86072), (203, 83528), (212, 79982), (232, 73087), (371, 45704), (394, 43036), (406, 41764), (424, 39991), (742, 22852), (788, 21518), (812, 20882), (1379, 12296), (1484, 11426), (1537, 11032), (1576, 10759), (1624, 10441), (2758, 6148), (2968, 5713), (3074, 5516)]