130028512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239023}}^1$

素因数の和:239050

約数の個数: 24

約数和(自身を含む): 271053216

約数和(自身を除く): 141024704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 239023, 478046, 956092, 1912184, 3824368, 4063391, 7648736, 8126782, 16253564, 32507128, 65014256, 130028512]

約数ペア:

[(1, 130028512), (2, 65014256), (4, 32507128), (8, 16253564), (16, 8126782), (17, 7648736), (32, 4063391), (34, 3824368), (68, 1912184), (136, 956092), (272, 478046), (544, 239023)]