90442328

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 172866960

約数和(自身を除く): 82424632

約数列:

[1, 2, 4, 8, 73, 146, 251, 292, 502, 584, 617, 1004, 1234, 2008, 2468, 4936, 18323, 36646, 45041, 73292, 90082, 146584, 154867, 180164, 309734, 360328, 619468, 1238936, 11305291, 22610582, 45221164, 90442328]

約数ペア:

[(1, 90442328), (2, 45221164), (4, 22610582), (8, 11305291), (73, 1238936), (146, 619468), (251, 360328), (292, 309734), (502, 180164), (584, 154867), (617, 146584), (1004, 90082), (1234, 73292), (2008, 45041), (2468, 36646), (4936, 18323)]