87208742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 57061978

約数列:

[1, 2, 17, 29, 34, 58, 241, 367, 482, 493, 734, 986, 4097, 6239, 6989, 8194, 10643, 12478, 13978, 21286, 88447, 118813, 176894, 180931, 237626, 361862, 1503599, 2564963, 3007198, 5129926, 43604371, 87208742]

約数ペア:

[(1, 87208742), (2, 43604371), (17, 5129926), (29, 3007198), (34, 2564963), (58, 1503599), (241, 361862), (367, 237626), (482, 180931), (493, 176894), (734, 118813), (986, 88447), (4097, 21286), (6239, 13978), (6989, 12478), (8194, 10643)]