90198656

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{6977}}^1$

素因数の和:7092

約数の個数: 32

約数和(自身を含む): 181497780

約数和(自身を除く): 91299124

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 6977, 12928, 13954, 27908, 55816, 111632, 223264, 446528, 704677, 893056, 1409354, 2818708, 5637416, 11274832, 22549664, 45099328, 90198656]

約数ペア:

[(1, 90198656), (2, 45099328), (4, 22549664), (8, 11274832), (16, 5637416), (32, 2818708), (64, 1409354), (101, 893056), (128, 704677), (202, 446528), (404, 223264), (808, 111632), (1616, 55816), (3232, 27908), (6464, 13954), (6977, 12928)]