69616688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{106123}}^1$

素因数の和:106172

約数の個数: 20

約数和(自身を含む): 138173448

約数和(自身を除く): 68556760

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 106123, 212246, 424492, 848984, 1697968, 4351043, 8702086, 17404172, 34808344, 69616688]

約数ペア:

[(1, 69616688), (2, 34808344), (4, 17404172), (8, 8702086), (16, 4351043), (41, 1697968), (82, 848984), (164, 424492), (328, 212246), (656, 106123)]