39861512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 78041880

約数和(自身を除く): 38180368

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 2293, 4346, 4586, 8692, 9172, 17384, 18344, 94013, 121529, 188026, 243058, 376052, 486116, 752104, 972232, 4982689, 9965378, 19930756, 39861512]

約数ペア:

[(1, 39861512), (2, 19930756), (4, 9965378), (8, 4982689), (41, 972232), (53, 752104), (82, 486116), (106, 376052), (164, 243058), (212, 188026), (328, 121529), (424, 94013), (2173, 18344), (2293, 17384), (4346, 9172), (4586, 8692)]