80616224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193789}}^1$

素因数の和:193812

約数の個数: 24

約数和(自身を含む): 170922780

約数和(自身を除く): 90306556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193789, 387578, 775156, 1550312, 2519257, 3100624, 5038514, 6201248, 10077028, 20154056, 40308112, 80616224]

約数ペア:

[(1, 80616224), (2, 40308112), (4, 20154056), (8, 10077028), (13, 6201248), (16, 5038514), (26, 3100624), (32, 2519257), (52, 1550312), (104, 775156), (208, 387578), (416, 193789)]