89419938

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 181370880

約数和(自身を除く): 91950942

約数列:

[1, 2, 3, 6, 127, 239, 254, 381, 478, 491, 717, 762, 982, 1434, 1473, 2946, 30353, 60706, 62357, 91059, 117349, 124714, 182118, 187071, 234698, 352047, 374142, 704094, 14903323, 29806646, 44709969, 89419938]

約数ペア:

[(1, 89419938), (2, 44709969), (3, 29806646), (6, 14903323), (127, 704094), (239, 374142), (254, 352047), (381, 234698), (478, 187071), (491, 182118), (717, 124714), (762, 117349), (982, 91059), (1434, 62357), (1473, 60706), (2946, 30353)]