131944592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 276008376

約数和(自身を除く): 144063784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 937, 1354, 1874, 2708, 3748, 5416, 7496, 8801, 10832, 12181, 14992, 17602, 24362, 35204, 48724, 70408, 97448, 140816, 194896, 634349, 1268698, 2537396, 5074792, 8246537, 10149584, 16493074, 32986148, 65972296, 131944592]

約数ペア:

[(1, 131944592), (2, 65972296), (4, 32986148), (8, 16493074), (13, 10149584), (16, 8246537), (26, 5074792), (52, 2537396), (104, 1268698), (208, 634349), (677, 194896), (937, 140816), (1354, 97448), (1874, 70408), (2708, 48724), (3748, 35204), (5416, 24362), (7496, 17602), (8801, 14992), (10832, 12181)]