31472232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 86788800

約数和(自身を除く): 55316568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 1067, 1164, 1229, 2134, 2328, 2458, 3201, 3687, 4268, 4916, 6402, 7374, 8536, 9832, 12804, 13519, 14748, 25608, 27038, 29496, 40557, 54076, 81114, 108152, 119213, 162228, 238426, 324456, 357639, 476852, 715278, 953704, 1311343, 1430556, 2622686, 2861112, 3934029, 5245372, 7868058, 10490744, 15736116, 31472232]

約数ペア:

[(1, 31472232), (2, 15736116), (3, 10490744), (4, 7868058), (6, 5245372), (8, 3934029), (11, 2861112), (12, 2622686), (22, 1430556), (24, 1311343), (33, 953704), (44, 715278), (66, 476852), (88, 357639), (97, 324456), (132, 238426), (194, 162228), (264, 119213), (291, 108152), (388, 81114), (582, 54076), (776, 40557), (1067, 29496), (1164, 27038), (1229, 25608), (2134, 14748), (2328, 13519), (2458, 12804), (3201, 9832), (3687, 8536), (4268, 7374), (4916, 6402)]