40232272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 83030400

約数和(自身を除く): 42798128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1487, 1691, 2974, 3382, 5948, 6764, 11896, 13528, 23792, 27056, 28253, 56506, 113012, 132343, 226024, 264686, 452048, 529372, 1058744, 2117488, 2514517, 5029034, 10058068, 20116136, 40232272]

約数ペア:

[(1, 40232272), (2, 20116136), (4, 10058068), (8, 5029034), (16, 2514517), (19, 2117488), (38, 1058744), (76, 529372), (89, 452048), (152, 264686), (178, 226024), (304, 132343), (356, 113012), (712, 56506), (1424, 28253), (1487, 27056), (1691, 23792), (2974, 13528), (3382, 11896), (5948, 6764)]