8963968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 19235160

約数和(自身を除く): 10271192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5387, 10774, 21548, 43096, 70031, 86192, 140062, 172384, 280124, 344768, 560248, 689536, 1120496, 2240992, 4481984, 8963968]

約数ペア:

[(1, 8963968), (2, 4481984), (4, 2240992), (8, 1120496), (13, 689536), (16, 560248), (26, 344768), (32, 280124), (52, 172384), (64, 140062), (104, 86192), (128, 70031), (208, 43096), (416, 21548), (832, 10774), (1664, 5387)]