31881856

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 63846900

約数和(自身を除く): 31965044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1069, 1864, 2138, 3728, 4276, 7456, 8552, 14912, 17104, 29824, 34208, 68416, 136832, 249077, 498154, 996308, 1992616, 3985232, 7970464, 15940928, 31881856]

約数ペア:

[(1, 31881856), (2, 15940928), (4, 7970464), (8, 3985232), (16, 1992616), (32, 996308), (64, 498154), (128, 249077), (233, 136832), (466, 68416), (932, 34208), (1069, 29824), (1864, 17104), (2138, 14912), (3728, 8552), (4276, 7456)]