47954416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{176303}}^1$

素因数の和:176328

約数の個数: 20

約数和(自身を含む): 98377632

約数和(自身を除く): 50423216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 176303, 352606, 705212, 1410424, 2820848, 2997151, 5994302, 11988604, 23977208, 47954416]

約数ペア:

[(1, 47954416), (2, 23977208), (4, 11988604), (8, 5994302), (16, 2997151), (17, 2820848), (34, 1410424), (68, 705212), (136, 352606), (272, 176303)]