31660464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 90779904

約数和(自身を除く): 59119440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 983, 1342, 1464, 1966, 2013, 2684, 2928, 2949, 3932, 4026, 5368, 5898, 7864, 8052, 10736, 10813, 11796, 15728, 16104, 21626, 23592, 32208, 32439, 43252, 47184, 59963, 64878, 86504, 119926, 129756, 173008, 179889, 239852, 259512, 359778, 479704, 519024, 659593, 719556, 959408, 1319186, 1439112, 1978779, 2638372, 2878224, 3957558, 5276744, 7915116, 10553488, 15830232, 31660464]

約数ペア:

[(1, 31660464), (2, 15830232), (3, 10553488), (4, 7915116), (6, 5276744), (8, 3957558), (11, 2878224), (12, 2638372), (16, 1978779), (22, 1439112), (24, 1319186), (33, 959408), (44, 719556), (48, 659593), (61, 519024), (66, 479704), (88, 359778), (122, 259512), (132, 239852), (176, 179889), (183, 173008), (244, 129756), (264, 119926), (366, 86504), (488, 64878), (528, 59963), (671, 47184), (732, 43252), (976, 32439), (983, 32208), (1342, 23592), (1464, 21626), (1966, 16104), (2013, 15728), (2684, 11796), (2928, 10813), (2949, 10736), (3932, 8052), (4026, 7864), (5368, 5898)]