422748824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{4003}}^1$

素因数の和:4359

約数の個数: 32

約数和(自身を含む): 813933120

約数和(自身を除く): 391184296

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 614, 1228, 2456, 4003, 8006, 13201, 16012, 26402, 32024, 52804, 105608, 172129, 344258, 688516, 1228921, 1377032, 2457842, 4915684, 9831368, 52843603, 105687206, 211374412, 422748824]

約数ペア:

[(1, 422748824), (2, 211374412), (4, 105687206), (8, 52843603), (43, 9831368), (86, 4915684), (172, 2457842), (307, 1377032), (344, 1228921), (614, 688516), (1228, 344258), (2456, 172129), (4003, 105608), (8006, 52804), (13201, 32024), (16012, 26402)]