86778656

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{34327}}^1$

素因数の和:34416

約数の個数: 24

約数和(自身を含む): 173013120

約数和(自身を除く): 86234464

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 34327, 68654, 137308, 274616, 549232, 1098464, 2711833, 5423666, 10847332, 21694664, 43389328, 86778656]

約数ペア:

[(1, 86778656), (2, 43389328), (4, 21694664), (8, 10847332), (16, 5423666), (32, 2711833), (79, 1098464), (158, 549232), (316, 274616), (632, 137308), (1264, 68654), (2528, 34327)]