1566502064

素因数分解:

$2^4\times {\mathrm{2539}}^1\times {\mathrm{38561}}^1$

素因数の和:41108

約数の個数: 20

約数和(自身を含む): 3036371880

約数和(自身を除く): 1469869816

約数列:

[1, 2, 4, 8, 16, 2539, 5078, 10156, 20312, 38561, 40624, 77122, 154244, 308488, 616976, 97906379, 195812758, 391625516, 783251032, 1566502064]

約数ペア:

[(1, 1566502064), (2, 783251032), (4, 391625516), (8, 195812758), (16, 97906379), (2539, 616976), (5078, 308488), (10156, 154244), (20312, 77122), (38561, 40624)]