31604108

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 25005172

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 971, 1942, 3884, 8137, 16274, 32548, 76709, 100013, 153418, 200026, 306836, 400052, 7901027, 15802054, 31604108]

約数ペア:

[(1, 31604108), (2, 15802054), (4, 7901027), (79, 400052), (103, 306836), (158, 200026), (206, 153418), (316, 100013), (412, 76709), (971, 32548), (1942, 16274), (3884, 8137)]