42265648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{85213}}^1$

素因数の和:85252

約数の個数: 20

約数和(自身を含む): 84532288

約数和(自身を除く): 42266640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 85213, 170426, 340852, 681704, 1363408, 2641603, 5283206, 10566412, 21132824, 42265648]

約数ペア:

[(1, 42265648), (2, 21132824), (4, 10566412), (8, 5283206), (16, 2641603), (31, 1363408), (62, 681704), (124, 340852), (248, 170426), (496, 85213)]