31379856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{22543}}^1$

素因数の和:22583

約数の個数: 40

約数和(自身を含む): 83863680

約数和(自身を除く): 52483824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 22543, 45086, 67629, 90172, 135258, 180344, 270516, 360688, 541032, 653747, 1082064, 1307494, 1961241, 2614988, 3922482, 5229976, 7844964, 10459952, 15689928, 31379856]

約数ペア:

[(1, 31379856), (2, 15689928), (3, 10459952), (4, 7844964), (6, 5229976), (8, 3922482), (12, 2614988), (16, 1961241), (24, 1307494), (29, 1082064), (48, 653747), (58, 541032), (87, 360688), (116, 270516), (174, 180344), (232, 135258), (348, 90172), (464, 67629), (696, 45086), (1392, 22543)]