31418136

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 58999464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 41, 58, 72, 82, 87, 116, 123, 164, 174, 232, 246, 261, 328, 348, 367, 369, 492, 522, 696, 734, 738, 984, 1044, 1101, 1189, 1468, 1476, 2088, 2202, 2378, 2936, 2952, 3303, 3567, 4404, 4756, 6606, 7134, 8808, 9512, 10643, 10701, 13212, 14268, 15047, 21286, 21402, 26424, 28536, 30094, 31929, 42572, 42804, 45141, 60188, 63858, 85144, 85608, 90282, 95787, 120376, 127716, 135423, 180564, 191574, 255432, 270846, 361128, 383148, 436363, 541692, 766296, 872726, 1083384, 1309089, 1745452, 2618178, 3490904, 3927267, 5236356, 7854534, 10472712, 15709068, 31418136]

約数ペア:

[(1, 31418136), (2, 15709068), (3, 10472712), (4, 7854534), (6, 5236356), (8, 3927267), (9, 3490904), (12, 2618178), (18, 1745452), (24, 1309089), (29, 1083384), (36, 872726), (41, 766296), (58, 541692), (72, 436363), (82, 383148), (87, 361128), (116, 270846), (123, 255432), (164, 191574), (174, 180564), (232, 135423), (246, 127716), (261, 120376), (328, 95787), (348, 90282), (367, 85608), (369, 85144), (492, 63858), (522, 60188), (696, 45141), (734, 42804), (738, 42572), (984, 31929), (1044, 30094), (1101, 28536), (1189, 26424), (1468, 21402), (1476, 21286), (2088, 15047), (2202, 14268), (2378, 13212), (2936, 10701), (2952, 10643), (3303, 9512), (3567, 8808), (4404, 7134), (4756, 6606)]