90709712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 183503880

約数和(自身を除く): 92794168

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 2609, 4346, 5218, 8692, 10436, 17384, 20872, 34768, 41744, 106969, 138277, 213938, 276554, 427876, 553108, 855752, 1106216, 1711504, 2212432, 5669357, 11338714, 22677428, 45354856, 90709712]

約数ペア:

[(1, 90709712), (2, 45354856), (4, 22677428), (8, 11338714), (16, 5669357), (41, 2212432), (53, 1711504), (82, 1106216), (106, 855752), (164, 553108), (212, 427876), (328, 276554), (424, 213938), (656, 138277), (848, 106969), (2173, 41744), (2609, 34768), (4346, 20872), (5218, 17384), (8692, 10436)]