31085112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 83700000

約数和(自身を除く): 52614888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1249, 1464, 2074, 2498, 3111, 3747, 4148, 4996, 6222, 7494, 8296, 9992, 12444, 14988, 21233, 24888, 29976, 42466, 63699, 76189, 84932, 127398, 152378, 169864, 228567, 254796, 304756, 457134, 509592, 609512, 914268, 1295213, 1828536, 2590426, 3885639, 5180852, 7771278, 10361704, 15542556, 31085112]

約数ペア:

[(1, 31085112), (2, 15542556), (3, 10361704), (4, 7771278), (6, 5180852), (8, 3885639), (12, 2590426), (17, 1828536), (24, 1295213), (34, 914268), (51, 609512), (61, 509592), (68, 457134), (102, 304756), (122, 254796), (136, 228567), (183, 169864), (204, 152378), (244, 127398), (366, 84932), (408, 76189), (488, 63699), (732, 42466), (1037, 29976), (1249, 24888), (1464, 21233), (2074, 14988), (2498, 12444), (3111, 9992), (3747, 8296), (4148, 7494), (4996, 6222)]