90492464

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 178634400

約数和(自身を除く): 88141936

約数列:

[1, 2, 4, 8, 16, 97, 194, 199, 293, 388, 398, 586, 776, 796, 1172, 1552, 1592, 2344, 3184, 4688, 19303, 28421, 38606, 56842, 58307, 77212, 113684, 116614, 154424, 227368, 233228, 308848, 454736, 466456, 932912, 5655779, 11311558, 22623116, 45246232, 90492464]

約数ペア:

[(1, 90492464), (2, 45246232), (4, 22623116), (8, 11311558), (16, 5655779), (97, 932912), (194, 466456), (199, 454736), (293, 308848), (388, 233228), (398, 227368), (586, 154424), (776, 116614), (796, 113684), (1172, 77212), (1552, 58307), (1592, 56842), (2344, 38606), (3184, 28421), (4688, 19303)]