31481124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 77286720

約数和(自身を除く): 45805596

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1483, 1769, 2966, 3538, 4449, 5307, 5932, 7076, 8898, 10614, 17796, 21228, 43007, 86014, 90463, 129021, 172028, 180926, 258042, 271389, 361852, 516084, 542778, 1085556, 2623427, 5246854, 7870281, 10493708, 15740562, 31481124]

約数ペア:

[(1, 31481124), (2, 15740562), (3, 10493708), (4, 7870281), (6, 5246854), (12, 2623427), (29, 1085556), (58, 542778), (61, 516084), (87, 361852), (116, 271389), (122, 258042), (174, 180926), (183, 172028), (244, 129021), (348, 90463), (366, 86014), (732, 43007), (1483, 21228), (1769, 17796), (2966, 10614), (3538, 8898), (4449, 7076), (5307, 5932)]