20171392

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 40881600

約数和(自身を除く): 20710208

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2671, 3776, 5342, 7552, 10684, 21368, 42736, 85472, 157589, 170944, 315178, 341888, 630356, 1260712, 2521424, 5042848, 10085696, 20171392]

約数ペア:

[(1, 20171392), (2, 10085696), (4, 5042848), (8, 2521424), (16, 1260712), (32, 630356), (59, 341888), (64, 315178), (118, 170944), (128, 157589), (236, 85472), (472, 42736), (944, 21368), (1888, 10684), (2671, 7552), (3776, 5342)]