31004170968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{241963}}^1$

素因数の和:242272

約数の個数: 64

約数和(自身を含む): 81880617600

約数和(自身を除く): 50876446632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 281, 456, 562, 843, 1124, 1686, 2248, 3372, 5339, 6744, 10678, 16017, 21356, 32034, 42712, 64068, 128136, 241963, 483926, 725889, 967852, 1451778, 1935704, 2903556, 4597297, 5807112, 9194594, 13791891, 18389188, 27583782, 36778376, 55167564, 67991603, 110335128, 135983206, 203974809, 271966412, 407949618, 543932824, 815899236, 1291840457, 1631798472, 2583680914, 3875521371, 5167361828, 7751042742, 10334723656, 15502085484, 31004170968]

約数ペア:

[(1, 31004170968), (2, 15502085484), (3, 10334723656), (4, 7751042742), (6, 5167361828), (8, 3875521371), (12, 2583680914), (19, 1631798472), (24, 1291840457), (38, 815899236), (57, 543932824), (76, 407949618), (114, 271966412), (152, 203974809), (228, 135983206), (281, 110335128), (456, 67991603), (562, 55167564), (843, 36778376), (1124, 27583782), (1686, 18389188), (2248, 13791891), (3372, 9194594), (5339, 5807112), (6744, 4597297), (10678, 2903556), (16017, 1935704), (21356, 1451778), (32034, 967852), (42712, 725889), (64068, 483926), (128136, 241963)]