132678512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{267497}}^1$

素因数の和:267536

約数の個数: 20

約数和(自身を含む): 265358016

約数和(自身を除く): 132679504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 267497, 534994, 1069988, 2139976, 4279952, 8292407, 16584814, 33169628, 66339256, 132678512]

約数ペア:

[(1, 132678512), (2, 66339256), (4, 33169628), (8, 16584814), (16, 8292407), (31, 4279952), (62, 2139976), (124, 1069988), (248, 534994), (496, 267497)]