31039992

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{727}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 84324240

約数和(自身を除く): 53284248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 727, 1186, 1454, 1779, 2181, 2372, 2908, 3558, 4362, 4744, 5337, 5816, 6543, 7116, 8724, 10674, 13086, 14232, 17448, 21348, 26172, 42696, 52344, 431111, 862222, 1293333, 1724444, 2586666, 3448888, 3879999, 5173332, 7759998, 10346664, 15519996, 31039992]

約数ペア:

[(1, 31039992), (2, 15519996), (3, 10346664), (4, 7759998), (6, 5173332), (8, 3879999), (9, 3448888), (12, 2586666), (18, 1724444), (24, 1293333), (36, 862222), (72, 431111), (593, 52344), (727, 42696), (1186, 26172), (1454, 21348), (1779, 17448), (2181, 14232), (2372, 13086), (2908, 10674), (3558, 8724), (4362, 7116), (4744, 6543), (5337, 5816)]