69892208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{106543}}^1$

素因数の和:106592

約数の個数: 20

約数和(自身を含む): 138720288

約数和(自身を除く): 68828080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 106543, 213086, 426172, 852344, 1704688, 4368263, 8736526, 17473052, 34946104, 69892208]

約数ペア:

[(1, 69892208), (2, 34946104), (4, 17473052), (8, 8736526), (16, 4368263), (41, 1704688), (82, 852344), (164, 426172), (328, 213086), (656, 106543)]