87860296

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 169303680

約数和(自身を除く): 81443384

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 724, 1291, 1448, 2582, 5164, 8507, 10328, 17014, 34028, 60677, 68056, 121354, 233671, 242708, 467342, 485416, 934684, 1869368, 10982537, 21965074, 43930148, 87860296]

約数ペア:

[(1, 87860296), (2, 43930148), (4, 21965074), (8, 10982537), (47, 1869368), (94, 934684), (181, 485416), (188, 467342), (362, 242708), (376, 233671), (724, 121354), (1291, 68056), (1448, 60677), (2582, 34028), (5164, 17014), (8507, 10328)]