31158208

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6940

約数の個数: 28

約数和(自身を含む): 62709552

約数和(自身を除く): 31551344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6857, 13714, 27428, 54856, 109712, 219424, 438848, 486847, 973694, 1947388, 3894776, 7789552, 15579104, 31158208]

約数ペア:

[(1, 31158208), (2, 15579104), (4, 7789552), (8, 3894776), (16, 1947388), (32, 973694), (64, 486847), (71, 438848), (142, 219424), (284, 109712), (568, 54856), (1136, 27428), (2272, 13714), (4544, 6857)]