118465136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{238841}}^1$

素因数の和:238880

約数の個数: 20

約数和(自身を含む): 236931264

約数和(自身を除く): 118466128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 238841, 477682, 955364, 1910728, 3821456, 7404071, 14808142, 29616284, 59232568, 118465136]

約数ペア:

[(1, 118465136), (2, 59232568), (4, 29616284), (8, 14808142), (16, 7404071), (31, 3821456), (62, 1910728), (124, 955364), (248, 477682), (496, 238841)]