2166112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2575520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 127, 164, 208, 254, 328, 416, 508, 533, 656, 1016, 1066, 1312, 1651, 2032, 2132, 3302, 4064, 4264, 5207, 6604, 8528, 10414, 13208, 17056, 20828, 26416, 41656, 52832, 67691, 83312, 135382, 166624, 270764, 541528, 1083056, 2166112]

約数ペア:

[(1, 2166112), (2, 1083056), (4, 541528), (8, 270764), (13, 166624), (16, 135382), (26, 83312), (32, 67691), (41, 52832), (52, 41656), (82, 26416), (104, 20828), (127, 17056), (164, 13208), (208, 10414), (254, 8528), (328, 6604), (416, 5207), (508, 4264), (533, 4064), (656, 3302), (1016, 2132), (1066, 2032), (1312, 1651)]