31303384

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2441}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 67399200

約数和(自身を除く): 36095816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 2441, 3206, 4882, 6412, 9764, 12824, 17087, 19528, 34174, 68348, 136696, 558989, 1117978, 2235956, 3912923, 4471912, 7825846, 15651692, 31303384]

約数ペア:

[(1, 31303384), (2, 15651692), (4, 7825846), (7, 4471912), (8, 3912923), (14, 2235956), (28, 1117978), (56, 558989), (229, 136696), (458, 68348), (916, 34174), (1603, 19528), (1832, 17087), (2441, 12824), (3206, 9764), (4882, 6412)]