31697856

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 84

約数和(自身を含む): 91848432

約数和(自身を除く): 60150576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 487, 576, 678, 904, 974, 1017, 1356, 1461, 1808, 1948, 2034, 2712, 2922, 3616, 3896, 4068, 4383, 5424, 5844, 7232, 7792, 8136, 8766, 10848, 11688, 15584, 16272, 17532, 21696, 23376, 31168, 32544, 35064, 46752, 55031, 65088, 70128, 93504, 110062, 140256, 165093, 220124, 280512, 330186, 440248, 495279, 660372, 880496, 990558, 1320744, 1760992, 1981116, 2641488, 3521984, 3962232, 5282976, 7924464, 10565952, 15848928, 31697856]

約数ペア:

[(1, 31697856), (2, 15848928), (3, 10565952), (4, 7924464), (6, 5282976), (8, 3962232), (9, 3521984), (12, 2641488), (16, 1981116), (18, 1760992), (24, 1320744), (32, 990558), (36, 880496), (48, 660372), (64, 495279), (72, 440248), (96, 330186), (113, 280512), (144, 220124), (192, 165093), (226, 140256), (288, 110062), (339, 93504), (452, 70128), (487, 65088), (576, 55031), (678, 46752), (904, 35064), (974, 32544), (1017, 31168), (1356, 23376), (1461, 21696), (1808, 17532), (1948, 16272), (2034, 15584), (2712, 11688), (2922, 10848), (3616, 8766), (3896, 8136), (4068, 7792), (4383, 7232), (5424, 5844)]