30993176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 61825680

約数和(自身を除く): 30832504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 811, 1124, 1622, 2248, 3244, 4777, 6488, 9554, 13787, 19108, 27574, 38216, 55148, 110296, 227891, 455782, 911564, 1823128, 3874147, 7748294, 15496588, 30993176]

約数ペア:

[(1, 30993176), (2, 15496588), (4, 7748294), (8, 3874147), (17, 1823128), (34, 911564), (68, 455782), (136, 227891), (281, 110296), (562, 55148), (811, 38216), (1124, 27574), (1622, 19108), (2248, 13787), (3244, 9554), (4777, 6488)]