139004512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{255523}}^1$

素因数の和:255550

約数の個数: 24

約数和(自身を含む): 289764216

約数和(自身を除く): 150759704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 255523, 511046, 1022092, 2044184, 4088368, 4343891, 8176736, 8687782, 17375564, 34751128, 69502256, 139004512]

約数ペア:

[(1, 139004512), (2, 69502256), (4, 34751128), (8, 17375564), (16, 8687782), (17, 8176736), (32, 4343891), (34, 4088368), (68, 2044184), (136, 1022092), (272, 511046), (544, 255523)]