431550128

素因数分解:

$2^4\times {\mathrm{941}}^1\times {\mathrm{28663}}^1$

素因数の和:29612

約数の個数: 20

約数和(自身を含む): 837046128

約数和(自身を除く): 405496000

約数列:

[1, 2, 4, 8, 16, 941, 1882, 3764, 7528, 15056, 28663, 57326, 114652, 229304, 458608, 26971883, 53943766, 107887532, 215775064, 431550128]

約数ペア:

[(1, 431550128), (2, 215775064), (4, 107887532), (8, 53943766), (16, 26971883), (941, 458608), (1882, 229304), (3764, 114652), (7528, 57326), (15056, 28663)]