61541008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 125884800

約数和(自身を除く): 64343792

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 1879, 2047, 3758, 4094, 7516, 8188, 15032, 16376, 30064, 32752, 43217, 86434, 167231, 172868, 334462, 345736, 668924, 691472, 1337848, 2675696, 3846313, 7692626, 15385252, 30770504, 61541008]

約数ペア:

[(1, 61541008), (2, 30770504), (4, 15385252), (8, 7692626), (16, 3846313), (23, 2675696), (46, 1337848), (89, 691472), (92, 668924), (178, 345736), (184, 334462), (356, 172868), (368, 167231), (712, 86434), (1424, 43217), (1879, 32752), (2047, 30064), (3758, 16376), (4094, 15032), (7516, 8188)]