31455606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 47507082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1087, 1113, 1378, 2067, 2174, 2226, 3261, 4134, 4823, 6522, 7609, 9646, 14131, 14469, 15218, 22827, 28262, 28938, 42393, 45654, 57611, 84786, 98917, 115222, 172833, 197834, 296751, 345666, 403277, 593502, 748943, 806554, 1209831, 1497886, 2246829, 2419662, 4493658, 5242601, 10485202, 15727803, 31455606]

約数ペア:

[(1, 31455606), (2, 15727803), (3, 10485202), (6, 5242601), (7, 4493658), (13, 2419662), (14, 2246829), (21, 1497886), (26, 1209831), (39, 806554), (42, 748943), (53, 593502), (78, 403277), (91, 345666), (106, 296751), (159, 197834), (182, 172833), (273, 115222), (318, 98917), (371, 84786), (546, 57611), (689, 45654), (742, 42393), (1087, 28938), (1113, 28262), (1378, 22827), (2067, 15218), (2174, 14469), (2226, 14131), (3261, 9646), (4134, 7609), (4823, 6522)]