31072190704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2819}}^1\times {\mathrm{9437}}^1$

素因数の和:12337

約数の個数: 40

約数和(自身を含む): 61055177040

約数和(自身を除く): 29982986336

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2819, 5638, 9437, 11276, 18874, 22552, 37748, 45104, 75496, 150992, 205787, 411574, 688901, 823148, 1377802, 1646296, 2755604, 3292592, 5511208, 11022416, 26602903, 53205806, 106411612, 212823224, 425646448, 1942011919, 3884023838, 7768047676, 15536095352, 31072190704]

約数ペア:

[(1, 31072190704), (2, 15536095352), (4, 7768047676), (8, 3884023838), (16, 1942011919), (73, 425646448), (146, 212823224), (292, 106411612), (584, 53205806), (1168, 26602903), (2819, 11022416), (5638, 5511208), (9437, 3292592), (11276, 2755604), (18874, 1646296), (22552, 1377802), (37748, 823148), (45104, 688901), (75496, 411574), (150992, 205787)]