1566383488

素因数分解:

$2^7\times {\mathrm{1231}}^1\times {\mathrm{9941}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 3123378720

約数和(自身を除く): 1556995232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1231, 2462, 4924, 9848, 9941, 19696, 19882, 39392, 39764, 78784, 79528, 157568, 159056, 318112, 636224, 1272448, 12237371, 24474742, 48949484, 97898968, 195797936, 391595872, 783191744, 1566383488]

約数ペア:

[(1, 1566383488), (2, 783191744), (4, 391595872), (8, 195797936), (16, 97898968), (32, 48949484), (64, 24474742), (128, 12237371), (1231, 1272448), (2462, 636224), (4924, 318112), (9848, 159056), (9941, 157568), (19696, 79528), (19882, 78784), (39392, 39764)]