325229776

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{18329}}^1$

素因数の和:19446

約数の個数: 20

約数和(自身を含む): 630735300

約数和(自身を除く): 305505524

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 18329, 36658, 73316, 146632, 293264, 20326861, 40653722, 81307444, 162614888, 325229776]

約数ペア:

[(1, 325229776), (2, 162614888), (4, 81307444), (8, 40653722), (16, 20326861), (1109, 293264), (2218, 146632), (4436, 73316), (8872, 36658), (17744, 18329)]