30371312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{32173}}^1$

素因数の和:32240

約数の個数: 20

約数和(自身を含む): 59843640

約数和(自身を除く): 29472328

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 32173, 64346, 128692, 257384, 514768, 1898207, 3796414, 7592828, 15185656, 30371312]

約数ペア:

[(1, 30371312), (2, 15185656), (4, 7592828), (8, 3796414), (16, 1898207), (59, 514768), (118, 257384), (236, 128692), (472, 64346), (944, 32173)]