31200792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 89644800

約数和(自身を除く): 58444008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 811, 916, 1374, 1603, 1622, 1832, 2433, 2748, 3206, 3244, 4809, 4866, 5496, 5677, 6412, 6488, 9618, 9732, 11354, 12824, 17031, 19236, 19464, 22708, 34062, 38472, 45416, 68124, 136248, 185719, 371438, 557157, 742876, 1114314, 1300033, 1485752, 2228628, 2600066, 3900099, 4457256, 5200132, 7800198, 10400264, 15600396, 31200792]

約数ペア:

[(1, 31200792), (2, 15600396), (3, 10400264), (4, 7800198), (6, 5200132), (7, 4457256), (8, 3900099), (12, 2600066), (14, 2228628), (21, 1485752), (24, 1300033), (28, 1114314), (42, 742876), (56, 557157), (84, 371438), (168, 185719), (229, 136248), (458, 68124), (687, 45416), (811, 38472), (916, 34062), (1374, 22708), (1603, 19464), (1622, 19236), (1832, 17031), (2433, 12824), (2748, 11354), (3206, 9732), (3244, 9618), (4809, 6488), (4866, 6412), (5496, 5677)]