31300116

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 74807040

約数和(自身を除く): 43506924

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 241, 274, 316, 411, 474, 482, 548, 723, 822, 948, 964, 1446, 1644, 2892, 10823, 19039, 21646, 32469, 33017, 38078, 43292, 57117, 64938, 66034, 76156, 99051, 114234, 129876, 132068, 198102, 228468, 396204, 2608343, 5216686, 7825029, 10433372, 15650058, 31300116]

約数ペア:

[(1, 31300116), (2, 15650058), (3, 10433372), (4, 7825029), (6, 5216686), (12, 2608343), (79, 396204), (137, 228468), (158, 198102), (237, 132068), (241, 129876), (274, 114234), (316, 99051), (411, 76156), (474, 66034), (482, 64938), (548, 57117), (723, 43292), (822, 38078), (948, 33017), (964, 32469), (1446, 21646), (1644, 19039), (2892, 10823)]