80908144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 163560960

約数和(自身を除く): 82652816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 1016, 1373, 2032, 2746, 3683, 5492, 7366, 10984, 14732, 21968, 29464, 39817, 58928, 79634, 159268, 174371, 318536, 348742, 637072, 697484, 1394968, 2789936, 5056759, 10113518, 20227036, 40454072, 80908144]

約数ペア:

[(1, 80908144), (2, 40454072), (4, 20227036), (8, 10113518), (16, 5056759), (29, 2789936), (58, 1394968), (116, 697484), (127, 637072), (232, 348742), (254, 318536), (464, 174371), (508, 159268), (1016, 79634), (1373, 58928), (2032, 39817), (2746, 29464), (3683, 21968), (5492, 14732), (7366, 10984)]