163003312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{172673}}^1$

素因数の和:172740

約数の個数: 20

約数和(自身を含む): 321173640

約数和(自身を除く): 158170328

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 172673, 345346, 690692, 1381384, 2762768, 10187707, 20375414, 40750828, 81501656, 163003312]

約数ペア:

[(1, 163003312), (2, 81501656), (4, 40750828), (8, 20375414), (16, 10187707), (59, 2762768), (118, 1381384), (236, 690692), (472, 345346), (944, 172673)]