97872112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{470539}}^1$

素因数の和:470560

約数の個数: 20

約数和(自身を含む): 204214360

約数和(自身を除く): 106342248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 470539, 941078, 1882156, 3764312, 6117007, 7528624, 12234014, 24468028, 48936056, 97872112]

約数ペア:

[(1, 97872112), (2, 48936056), (4, 24468028), (8, 12234014), (13, 7528624), (16, 6117007), (26, 3764312), (52, 1882156), (104, 941078), (208, 470539)]