31123032

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 81496800

約数和(自身を除く): 50373768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 97, 116, 174, 194, 232, 291, 348, 388, 461, 582, 696, 776, 922, 1164, 1383, 1844, 2328, 2766, 2813, 3688, 5532, 5626, 8439, 11064, 11252, 13369, 16878, 22504, 26738, 33756, 40107, 44717, 53476, 67512, 80214, 89434, 106952, 134151, 160428, 178868, 268302, 320856, 357736, 536604, 1073208, 1296793, 2593586, 3890379, 5187172, 7780758, 10374344, 15561516, 31123032]

約数ペア:

[(1, 31123032), (2, 15561516), (3, 10374344), (4, 7780758), (6, 5187172), (8, 3890379), (12, 2593586), (24, 1296793), (29, 1073208), (58, 536604), (87, 357736), (97, 320856), (116, 268302), (174, 178868), (194, 160428), (232, 134151), (291, 106952), (348, 89434), (388, 80214), (461, 67512), (582, 53476), (696, 44717), (776, 40107), (922, 33756), (1164, 26738), (1383, 22504), (1844, 16878), (2328, 13369), (2766, 11252), (2813, 11064), (3688, 8439), (5532, 5626)]