89667968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53887}}^1$

素因数の和:53914

約数の個数: 32

約数和(自身を含む): 192380160

約数和(自身を除く): 102712192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 53887, 107774, 215548, 431096, 700531, 862192, 1401062, 1724384, 2802124, 3448768, 5604248, 6897536, 11208496, 22416992, 44833984, 89667968]

約数ペア:

[(1, 89667968), (2, 44833984), (4, 22416992), (8, 11208496), (13, 6897536), (16, 5604248), (26, 3448768), (32, 2802124), (52, 1724384), (64, 1401062), (104, 862192), (128, 700531), (208, 431096), (416, 215548), (832, 107774), (1664, 53887)]