90951272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 176843520

約数和(自身を除く): 85892248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 1427, 2056, 2854, 5708, 7967, 11416, 15934, 31868, 44237, 63736, 88474, 176948, 353896, 366739, 733478, 1466956, 2933912, 11368909, 22737818, 45475636, 90951272]

約数ペア:

[(1, 90951272), (2, 45475636), (4, 22737818), (8, 11368909), (31, 2933912), (62, 1466956), (124, 733478), (248, 366739), (257, 353896), (514, 176948), (1028, 88474), (1427, 63736), (2056, 44237), (2854, 31868), (5708, 15934), (7967, 11416)]