31405156924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{8443}}^1$

素因数の和:11362

約数の個数: 48

約数和(自身を含む): 61283174400

約数和(自身を除く): 29878017476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2879, 5758, 8443, 11516, 16886, 33772, 48943, 54701, 97886, 109402, 143531, 160417, 195772, 218804, 287062, 320834, 574124, 641668, 929917, 1859834, 2727089, 3719668, 5454178, 10908356, 24307397, 48614794, 97229588, 413225749, 461840543, 826451498, 923681086, 1652902996, 1847362172, 7851289231, 15702578462, 31405156924]

約数ペア:

[(1, 31405156924), (2, 15702578462), (4, 7851289231), (17, 1847362172), (19, 1652902996), (34, 923681086), (38, 826451498), (68, 461840543), (76, 413225749), (323, 97229588), (646, 48614794), (1292, 24307397), (2879, 10908356), (5758, 5454178), (8443, 3719668), (11516, 2727089), (16886, 1859834), (33772, 929917), (48943, 641668), (54701, 574124), (97886, 320834), (109402, 287062), (143531, 218804), (160417, 195772)]