39490912

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{20231}}^1$

素因数の和:20302

約数の個数: 24

約数和(自身を含む): 79026192

約数和(自身を除く): 39535280

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 20231, 40462, 80924, 161848, 323696, 647392, 1234091, 2468182, 4936364, 9872728, 19745456, 39490912]

約数ペア:

[(1, 39490912), (2, 19745456), (4, 9872728), (8, 4936364), (16, 2468182), (32, 1234091), (61, 647392), (122, 323696), (244, 161848), (488, 80924), (976, 40462), (1952, 20231)]