31158284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 57304800

約数和(自身を除く): 26146516

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 2273, 3427, 4546, 6854, 9092, 13708, 52279, 104558, 209116, 338677, 677354, 1354708, 7789571, 15579142, 31158284]

約数ペア:

[(1, 31158284), (2, 15579142), (4, 7789571), (23, 1354708), (46, 677354), (92, 338677), (149, 209116), (298, 104558), (596, 52279), (2273, 13708), (3427, 9092), (4546, 6854)]