90928208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26189}}^1$

素因数の和:26235

約数の個数: 40

約数和(自身を含む): 207843840

約数和(自身を除く): 116915632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26189, 52378, 104756, 183323, 209512, 366646, 419024, 733292, 811859, 1466584, 1623718, 2933168, 3247436, 5683013, 6494872, 11366026, 12989744, 22732052, 45464104, 90928208]

約数ペア:

[(1, 90928208), (2, 45464104), (4, 22732052), (7, 12989744), (8, 11366026), (14, 6494872), (16, 5683013), (28, 3247436), (31, 2933168), (56, 1623718), (62, 1466584), (112, 811859), (124, 733292), (217, 419024), (248, 366646), (434, 209512), (496, 183323), (868, 104756), (1736, 52378), (3472, 26189)]