31436424

素因数分解:

$2^3\times 3^5\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 89718720

約数和(自身を除く): 58282296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 157, 162, 206, 216, 243, 309, 314, 324, 412, 471, 486, 618, 628, 648, 824, 927, 942, 972, 1236, 1256, 1413, 1854, 1884, 1944, 2472, 2781, 2826, 3708, 3768, 4239, 5562, 5652, 7416, 8343, 8478, 11124, 11304, 12717, 16171, 16686, 16956, 22248, 25029, 25434, 32342, 33372, 33912, 38151, 48513, 50058, 50868, 64684, 66744, 76302, 97026, 100116, 101736, 129368, 145539, 152604, 194052, 200232, 291078, 305208, 388104, 436617, 582156, 873234, 1164312, 1309851, 1746468, 2619702, 3492936, 3929553, 5239404, 7859106, 10478808, 15718212, 31436424]

約数ペア:

[(1, 31436424), (2, 15718212), (3, 10478808), (4, 7859106), (6, 5239404), (8, 3929553), (9, 3492936), (12, 2619702), (18, 1746468), (24, 1309851), (27, 1164312), (36, 873234), (54, 582156), (72, 436617), (81, 388104), (103, 305208), (108, 291078), (157, 200232), (162, 194052), (206, 152604), (216, 145539), (243, 129368), (309, 101736), (314, 100116), (324, 97026), (412, 76302), (471, 66744), (486, 64684), (618, 50868), (628, 50058), (648, 48513), (824, 38151), (927, 33912), (942, 33372), (972, 32342), (1236, 25434), (1256, 25029), (1413, 22248), (1854, 16956), (1884, 16686), (1944, 16171), (2472, 12717), (2781, 11304), (2826, 11124), (3708, 8478), (3768, 8343), (4239, 7416), (5562, 5652)]