31368372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 88166400

約数和(自身を除く): 56798028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 163, 174, 203, 237, 316, 326, 348, 406, 474, 489, 553, 609, 652, 812, 948, 978, 1106, 1141, 1218, 1659, 1956, 2212, 2282, 2291, 2436, 3318, 3423, 4564, 4582, 4727, 6636, 6846, 6873, 9164, 9454, 12877, 13692, 13746, 14181, 16037, 18908, 25754, 27492, 28362, 32074, 33089, 38631, 48111, 51508, 56724, 64148, 66178, 77262, 90139, 96222, 99267, 132356, 154524, 180278, 192444, 198534, 270417, 360556, 373433, 397068, 540834, 746866, 1081668, 1120299, 1493732, 2240598, 2614031, 4481196, 5228062, 7842093, 10456124, 15684186, 31368372]

約数ペア:

[(1, 31368372), (2, 15684186), (3, 10456124), (4, 7842093), (6, 5228062), (7, 4481196), (12, 2614031), (14, 2240598), (21, 1493732), (28, 1120299), (29, 1081668), (42, 746866), (58, 540834), (79, 397068), (84, 373433), (87, 360556), (116, 270417), (158, 198534), (163, 192444), (174, 180278), (203, 154524), (237, 132356), (316, 99267), (326, 96222), (348, 90139), (406, 77262), (474, 66178), (489, 64148), (553, 56724), (609, 51508), (652, 48111), (812, 38631), (948, 33089), (978, 32074), (1106, 28362), (1141, 27492), (1218, 25754), (1659, 18908), (1956, 16037), (2212, 14181), (2282, 13746), (2291, 13692), (2436, 12877), (3318, 9454), (3423, 9164), (4564, 6873), (4582, 6846), (4727, 6636)]