39287216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{17923}}^1$

素因数の和:18068

約数の個数: 20

約数和(自身を含む): 76678872

約数和(自身を除く): 37391656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 17923, 35846, 71692, 143384, 286768, 2455451, 4910902, 9821804, 19643608, 39287216]

約数ペア:

[(1, 39287216), (2, 19643608), (4, 9821804), (8, 4910902), (16, 2455451), (137, 286768), (274, 143384), (548, 71692), (1096, 35846), (2192, 17923)]