85755772

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 152938800

約数和(自身を除く): 67183028

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1733, 3466, 6932, 12371, 24742, 49484, 154237, 240887, 308474, 481774, 616948, 963548, 21438943, 42877886, 85755772]

約数ペア:

[(1, 85755772), (2, 42877886), (4, 21438943), (89, 963548), (139, 616948), (178, 481774), (278, 308474), (356, 240887), (556, 154237), (1733, 49484), (3466, 24742), (6932, 12371)]