21450112

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1483}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 43139880

約数和(自身を除く): 21689768

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1483, 1808, 2966, 3616, 5932, 7232, 11864, 14464, 23728, 47456, 94912, 167579, 189824, 335158, 670316, 1340632, 2681264, 5362528, 10725056, 21450112]

約数ペア:

[(1, 21450112), (2, 10725056), (4, 5362528), (8, 2681264), (16, 1340632), (32, 670316), (64, 335158), (113, 189824), (128, 167579), (226, 94912), (452, 47456), (904, 23728), (1483, 14464), (1808, 11864), (2966, 7232), (3616, 5932)]