78172208

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{4201}}^1$

素因数の和:5372

約数の個数: 20

約数和(自身を含む): 151624968

約数和(自身を除く): 73452760

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4201, 4652, 8402, 9304, 16804, 18608, 33608, 67216, 4885763, 9771526, 19543052, 39086104, 78172208]

約数ペア:

[(1, 78172208), (2, 39086104), (4, 19543052), (8, 9771526), (16, 4885763), (1163, 67216), (2326, 33608), (4201, 18608), (4652, 16804), (8402, 9304)]