31854192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 88208640

約数和(自身を除く): 56354448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 379, 408, 412, 618, 758, 816, 824, 1137, 1236, 1516, 1648, 1751, 2274, 2472, 3032, 3502, 4548, 4944, 5253, 6064, 6443, 7004, 9096, 10506, 12886, 14008, 18192, 19329, 21012, 25772, 28016, 38658, 39037, 42024, 51544, 77316, 78074, 84048, 103088, 117111, 154632, 156148, 234222, 309264, 312296, 468444, 624592, 663629, 936888, 1327258, 1873776, 1990887, 2654516, 3981774, 5309032, 7963548, 10618064, 15927096, 31854192]

約数ペア:

[(1, 31854192), (2, 15927096), (3, 10618064), (4, 7963548), (6, 5309032), (8, 3981774), (12, 2654516), (16, 1990887), (17, 1873776), (24, 1327258), (34, 936888), (48, 663629), (51, 624592), (68, 468444), (102, 312296), (103, 309264), (136, 234222), (204, 156148), (206, 154632), (272, 117111), (309, 103088), (379, 84048), (408, 78074), (412, 77316), (618, 51544), (758, 42024), (816, 39037), (824, 38658), (1137, 28016), (1236, 25772), (1516, 21012), (1648, 19329), (1751, 18192), (2274, 14008), (2472, 12886), (3032, 10506), (3502, 9096), (4548, 7004), (4944, 6443), (5253, 6064)]