31424988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10111}}^1$

素因数の和:10162

約数の個数: 48

約数和(自身を含む): 86073344

約数和(自身を除く): 54648356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 10111, 20222, 30333, 40444, 60666, 70777, 121332, 141554, 212331, 283108, 374107, 424662, 748214, 849324, 1122321, 1496428, 2244642, 2618749, 4489284, 5237498, 7856247, 10474996, 15712494, 31424988]

約数ペア:

[(1, 31424988), (2, 15712494), (3, 10474996), (4, 7856247), (6, 5237498), (7, 4489284), (12, 2618749), (14, 2244642), (21, 1496428), (28, 1122321), (37, 849324), (42, 748214), (74, 424662), (84, 374107), (111, 283108), (148, 212331), (222, 141554), (259, 121332), (444, 70777), (518, 60666), (777, 40444), (1036, 30333), (1554, 20222), (3108, 10111)]