90930736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 191175264

約数和(自身を除く): 100244528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3191, 3562, 6382, 7124, 12764, 14248, 25528, 28496, 41483, 51056, 82966, 165932, 331864, 437167, 663728, 874334, 1748668, 3497336, 5683171, 6994672, 11366342, 22732684, 45465368, 90930736]

約数ペア:

[(1, 90930736), (2, 45465368), (4, 22732684), (8, 11366342), (13, 6994672), (16, 5683171), (26, 3497336), (52, 1748668), (104, 874334), (137, 663728), (208, 437167), (274, 331864), (548, 165932), (1096, 82966), (1781, 51056), (2192, 41483), (3191, 28496), (3562, 25528), (6382, 14248), (7124, 12764)]