64909232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{98947}}^1$

素因数の和:98996

約数の個数: 20

約数和(自身を含む): 128830296

約数和(自身を除く): 63921064

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 98947, 197894, 395788, 791576, 1583152, 4056827, 8113654, 16227308, 32454616, 64909232]

約数ペア:

[(1, 64909232), (2, 32454616), (4, 16227308), (8, 8113654), (16, 4056827), (41, 1583152), (82, 791576), (164, 395788), (328, 197894), (656, 98947)]