31555488

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 83220480

約数和(自身を除く): 51664992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1279, 1542, 2056, 2558, 3084, 3837, 4112, 5116, 6168, 7674, 8224, 10232, 12336, 15348, 20464, 24672, 30696, 40928, 61392, 122784, 328703, 657406, 986109, 1314812, 1972218, 2629624, 3944436, 5259248, 7888872, 10518496, 15777744, 31555488]

約数ペア:

[(1, 31555488), (2, 15777744), (3, 10518496), (4, 7888872), (6, 5259248), (8, 3944436), (12, 2629624), (16, 1972218), (24, 1314812), (32, 986109), (48, 657406), (96, 328703), (257, 122784), (514, 61392), (771, 40928), (1028, 30696), (1279, 24672), (1542, 20464), (2056, 15348), (2558, 12336), (3084, 10232), (3837, 8224), (4112, 7674), (5116, 6168)]