1612496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 3225984

約数和(自身を除く): 1613488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3251, 6502, 13004, 26008, 52016, 100781, 201562, 403124, 806248, 1612496]

約数ペア:

[(1, 1612496), (2, 806248), (4, 403124), (8, 201562), (16, 100781), (31, 52016), (62, 26008), (124, 13004), (248, 6502), (496, 3251)]