243273584

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{40763}}^1$

素因数の和:41144

約数の個数: 20

約数和(自身を含む): 472617816

約数和(自身を除く): 229344232

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 40763, 81526, 163052, 326104, 652208, 15204599, 30409198, 60818396, 121636792, 243273584]

約数ペア:

[(1, 243273584), (2, 121636792), (4, 60818396), (8, 30409198), (16, 15204599), (373, 652208), (746, 326104), (1492, 163052), (2984, 81526), (5968, 40763)]