89789104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11383}}^1$

素因数の和:11437

約数の個数: 40

約数和(自身を含む): 190568160

約数和(自身を除く): 100779056

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 11383, 22766, 45532, 91064, 182128, 193511, 330107, 387022, 660214, 774044, 1320428, 1548088, 2640856, 3096176, 5281712, 5611819, 11223638, 22447276, 44894552, 89789104]

約数ペア:

[(1, 89789104), (2, 44894552), (4, 22447276), (8, 11223638), (16, 5611819), (17, 5281712), (29, 3096176), (34, 2640856), (58, 1548088), (68, 1320428), (116, 774044), (136, 660214), (232, 387022), (272, 330107), (464, 193511), (493, 182128), (986, 91064), (1972, 45532), (3944, 22766), (7888, 11383)]