31103452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2269}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 57204000

約数和(自身を除く): 26100548

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 2269, 3427, 4538, 6854, 9076, 13708, 52187, 104374, 208748, 338081, 676162, 1352324, 7775863, 15551726, 31103452]

約数ペア:

[(1, 31103452), (2, 15551726), (4, 7775863), (23, 1352324), (46, 676162), (92, 338081), (149, 208748), (298, 104374), (596, 52187), (2269, 13708), (3427, 9076), (4538, 6854)]