1626664024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{41641}}^1$

素因数の和:41923

約数の個数: 32

約数和(自身を含む): 3223090800

約数和(自身を除く): 1596426776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 39064, 41641, 83282, 166564, 333128, 791179, 1582358, 3164716, 6329432, 10701737, 21403474, 42806948, 85613896, 203333003, 406666006, 813332012, 1626664024]

約数ペア:

[(1, 1626664024), (2, 813332012), (4, 406666006), (8, 203333003), (19, 85613896), (38, 42806948), (76, 21403474), (152, 10701737), (257, 6329432), (514, 3164716), (1028, 1582358), (2056, 791179), (4883, 333128), (9766, 166564), (19532, 83282), (39064, 41641)]