31191952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5767

約数の個数: 40

約数和(自身を含む): 68067072

約数和(自身を除く): 36875120

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 5717, 11434, 22868, 45736, 62887, 91472, 125774, 177227, 251548, 354454, 503096, 708908, 1006192, 1417816, 1949497, 2835632, 3898994, 7797988, 15595976, 31191952]

約数ペア:

[(1, 31191952), (2, 15595976), (4, 7797988), (8, 3898994), (11, 2835632), (16, 1949497), (22, 1417816), (31, 1006192), (44, 708908), (62, 503096), (88, 354454), (124, 251548), (176, 177227), (248, 125774), (341, 91472), (496, 62887), (682, 45736), (1364, 22868), (2728, 11434), (5456, 5717)]