42108496

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{7951}}^1$

素因数の和:8290

約数の個数: 20

約数和(自身を含む): 81841984

約数和(自身を除く): 39733488

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 7951, 15902, 31804, 63608, 127216, 2631781, 5263562, 10527124, 21054248, 42108496]

約数ペア:

[(1, 42108496), (2, 21054248), (4, 10527124), (8, 5263562), (16, 2631781), (331, 127216), (662, 63608), (1324, 31804), (2648, 15902), (5296, 7951)]