130126832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15731}}^1$

素因数の和:15797

約数の個数: 40

約数和(自身を含む): 280910592

約数和(自身を除く): 150783760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 15731, 31462, 62924, 125848, 173041, 251696, 346082, 692164, 739357, 1384328, 1478714, 2768656, 2957428, 5914856, 8132927, 11829712, 16265854, 32531708, 65063416, 130126832]

約数ペア:

[(1, 130126832), (2, 65063416), (4, 32531708), (8, 16265854), (11, 11829712), (16, 8132927), (22, 5914856), (44, 2957428), (47, 2768656), (88, 1478714), (94, 1384328), (176, 739357), (188, 692164), (376, 346082), (517, 251696), (752, 173041), (1034, 125848), (2068, 62924), (4136, 31462), (8272, 15731)]