218361824

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{12251}}^1$

素因数の和:12818

約数の個数: 24

約数和(自身を含む): 430706808

約数和(自身を除く): 212344984

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 8912, 12251, 17824, 24502, 49004, 98008, 196016, 392032, 6823807, 13647614, 27295228, 54590456, 109180912, 218361824]

約数ペア:

[(1, 218361824), (2, 109180912), (4, 54590456), (8, 27295228), (16, 13647614), (32, 6823807), (557, 392032), (1114, 196016), (2228, 98008), (4456, 49004), (8912, 24502), (12251, 17824)]