135455216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2351}}^1$

素因数の和:2649

約数の個数: 40

約数和(自身を含む): 283773504

約数和(自身を除く): 148318288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 2351, 3601, 4432, 4702, 7202, 9404, 14404, 18808, 28808, 30563, 37616, 57616, 61126, 122252, 244504, 489008, 651227, 1302454, 2604908, 5209816, 8465951, 10419632, 16931902, 33863804, 67727608, 135455216]

約数ペア:

[(1, 135455216), (2, 67727608), (4, 33863804), (8, 16931902), (13, 10419632), (16, 8465951), (26, 5209816), (52, 2604908), (104, 1302454), (208, 651227), (277, 489008), (554, 244504), (1108, 122252), (2216, 61126), (2351, 57616), (3601, 37616), (4432, 30563), (4702, 28808), (7202, 18808), (9404, 14404)]