431455072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{189901}}^1$

素因数の和:189982

約数の個数: 24

約数和(自身を含む): 861395472

約数和(自身を除く): 429940400

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 189901, 379802, 759604, 1519208, 3038416, 6076832, 13482971, 26965942, 53931884, 107863768, 215727536, 431455072]

約数ペア:

[(1, 431455072), (2, 215727536), (4, 107863768), (8, 53931884), (16, 26965942), (32, 13482971), (71, 6076832), (142, 3038416), (284, 1519208), (568, 759604), (1136, 379802), (2272, 189901)]