393189296

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{22159}}^1$

素因数の和:23276

約数の個数: 20

約数和(自身を含む): 762525600

約数和(自身を除く): 369336304

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 17744, 22159, 44318, 88636, 177272, 354544, 24574331, 49148662, 98297324, 196594648, 393189296]

約数ペア:

[(1, 393189296), (2, 196594648), (4, 98297324), (8, 49148662), (16, 24574331), (1109, 354544), (2218, 177272), (4436, 88636), (8872, 44318), (17744, 22159)]