223860416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{269063}}^1$

素因数の和:269088

約数の個数: 28

約数和(自身を含む): 478395792

約数和(自身を除く): 254535376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 269063, 538126, 1076252, 2152504, 3497819, 4305008, 6995638, 8610016, 13991276, 17220032, 27982552, 55965104, 111930208, 223860416]

約数ペア:

[(1, 223860416), (2, 111930208), (4, 55965104), (8, 27982552), (13, 17220032), (16, 13991276), (26, 8610016), (32, 6995638), (52, 4305008), (64, 3497819), (104, 2152504), (208, 1076252), (416, 538126), (832, 269063)]