120821528

素因数分解:

$2^3\times {\mathrm{1951}}^1\times {\mathrm{7741}}^1$

素因数の和:9698

約数の個数: 16

約数和(自身を含む): 226685760

約数和(自身を除く): 105864232

約数列:

[1, 2, 4, 8, 1951, 3902, 7741, 7804, 15482, 15608, 30964, 61928, 15102691, 30205382, 60410764, 120821528]

約数ペア:

[(1, 120821528), (2, 60410764), (4, 30205382), (8, 15102691), (1951, 61928), (3902, 30964), (7741, 15608), (7804, 15482)]