43193872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 89056800

約数和(自身を除く): 45862928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 419, 758, 838, 1516, 1676, 3032, 3352, 6064, 6443, 6704, 7123, 12886, 14246, 25772, 28492, 51544, 56984, 103088, 113968, 158801, 317602, 635204, 1270408, 2540816, 2699617, 5399234, 10798468, 21596936, 43193872]

約数ペア:

[(1, 43193872), (2, 21596936), (4, 10798468), (8, 5399234), (16, 2699617), (17, 2540816), (34, 1270408), (68, 635204), (136, 317602), (272, 158801), (379, 113968), (419, 103088), (758, 56984), (838, 51544), (1516, 28492), (1676, 25772), (3032, 14246), (3352, 12886), (6064, 7123), (6443, 6704)]