30818272

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22397}}^1$

素因数の和:22450

約数の個数: 24

約数和(自身を含む): 62087256

約数和(自身を除く): 31268984

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22397, 44794, 89588, 179176, 358352, 716704, 963071, 1926142, 3852284, 7704568, 15409136, 30818272]

約数ペア:

[(1, 30818272), (2, 15409136), (4, 7704568), (8, 3852284), (16, 1926142), (32, 963071), (43, 716704), (86, 358352), (172, 179176), (344, 89588), (688, 44794), (1376, 22397)]