31969596

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 44477124

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 239, 284, 314, 426, 471, 478, 628, 717, 852, 942, 956, 1434, 1884, 2868, 11147, 16969, 22294, 33441, 33938, 37523, 44588, 50907, 66882, 67876, 75046, 101814, 112569, 133764, 150092, 203628, 225138, 450276, 2664133, 5328266, 7992399, 10656532, 15984798, 31969596]

約数ペア:

[(1, 31969596), (2, 15984798), (3, 10656532), (4, 7992399), (6, 5328266), (12, 2664133), (71, 450276), (142, 225138), (157, 203628), (213, 150092), (239, 133764), (284, 112569), (314, 101814), (426, 75046), (471, 67876), (478, 66882), (628, 50907), (717, 44588), (852, 37523), (942, 33938), (956, 33441), (1434, 22294), (1884, 16969), (2868, 11147)]