39949072

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{14951}}^1$

素因数の和:15126

約数の個数: 20

約数和(自身を含む): 77870016

約数和(自身を除く): 37920944

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 14951, 29902, 59804, 119608, 239216, 2496817, 4993634, 9987268, 19974536, 39949072]

約数ペア:

[(1, 39949072), (2, 19974536), (4, 9987268), (8, 4993634), (16, 2496817), (167, 239216), (334, 119608), (668, 59804), (1336, 29902), (2672, 14951)]