65960144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{100549}}^1$

素因数の和:100598

約数の個数: 20

約数和(自身を含む): 130916100

約数和(自身を除く): 64955956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 100549, 201098, 402196, 804392, 1608784, 4122509, 8245018, 16490036, 32980072, 65960144]

約数ペア:

[(1, 65960144), (2, 32980072), (4, 16490036), (8, 8245018), (16, 4122509), (41, 1608784), (82, 804392), (164, 402196), (328, 201098), (656, 100549)]