39440056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 75932640

約数和(自身を除く): 36492584

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 557, 668, 1114, 1336, 2228, 4456, 8851, 17702, 29521, 35404, 59042, 70808, 93019, 118084, 186038, 236168, 372076, 744152, 4930007, 9860014, 19720028, 39440056]

約数ペア:

[(1, 39440056), (2, 19720028), (4, 9860014), (8, 4930007), (53, 744152), (106, 372076), (167, 236168), (212, 186038), (334, 118084), (424, 93019), (557, 70808), (668, 59042), (1114, 35404), (1336, 29521), (2228, 17702), (4456, 8851)]