31261164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13931}}^1$

素因数の和:13966

約数の個数: 48

約数和(自身を含む): 84260736

約数和(自身を除く): 52999572

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 13931, 27862, 41793, 55724, 83586, 153241, 167172, 236827, 306482, 459723, 473654, 612964, 710481, 919446, 947308, 1420962, 1838892, 2605097, 2841924, 5210194, 7815291, 10420388, 15630582, 31261164]

約数ペア:

[(1, 31261164), (2, 15630582), (3, 10420388), (4, 7815291), (6, 5210194), (11, 2841924), (12, 2605097), (17, 1838892), (22, 1420962), (33, 947308), (34, 919446), (44, 710481), (51, 612964), (66, 473654), (68, 459723), (102, 306482), (132, 236827), (187, 167172), (204, 153241), (374, 83586), (561, 55724), (748, 41793), (1122, 27862), (2244, 13931)]