97807216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{470227}}^1$

素因数の和:470248

約数の個数: 20

約数和(自身を含む): 204078952

約数和(自身を除く): 106271736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 470227, 940454, 1880908, 3761816, 6112951, 7523632, 12225902, 24451804, 48903608, 97807216]

約数ペア:

[(1, 97807216), (2, 48903608), (4, 24451804), (8, 12225902), (13, 7523632), (16, 6112951), (26, 3761816), (52, 1880908), (104, 940454), (208, 470227)]