40374016

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6896

約数の個数: 36

約数和(自身を含む): 84106512

約数和(自身を除く): 43732496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 6857, 13714, 27428, 54856, 109712, 157711, 219424, 315422, 438848, 630844, 877696, 1261688, 1755392, 2523376, 5046752, 10093504, 20187008, 40374016]

約数ペア:

[(1, 40374016), (2, 20187008), (4, 10093504), (8, 5046752), (16, 2523376), (23, 1755392), (32, 1261688), (46, 877696), (64, 630844), (92, 438848), (128, 315422), (184, 219424), (256, 157711), (368, 109712), (736, 54856), (1472, 27428), (2944, 13714), (5888, 6857)]