67845296

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{23689}}^1$

素因数の和:23876

約数の個数: 20

約数和(自身を含む): 132190200

約数和(自身を除く): 64344904

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 23689, 47378, 94756, 189512, 379024, 4240331, 8480662, 16961324, 33922648, 67845296]

約数ペア:

[(1, 67845296), (2, 33922648), (4, 16961324), (8, 8480662), (16, 4240331), (179, 379024), (358, 189512), (716, 94756), (1432, 47378), (2864, 23689)]