664553528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{47441}}^1$

素因数の和:47567

約数の個数: 32

約数和(自身を含む): 1332171360

約数和(自身を除く): 667617832

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 47441, 94882, 189764, 379528, 806497, 1612994, 3225988, 4886423, 6451976, 9772846, 19545692, 39091384, 83069191, 166138382, 332276764, 664553528]

約数ペア:

[(1, 664553528), (2, 332276764), (4, 166138382), (8, 83069191), (17, 39091384), (34, 19545692), (68, 9772846), (103, 6451976), (136, 4886423), (206, 3225988), (412, 1612994), (824, 806497), (1751, 379528), (3502, 189764), (7004, 94882), (14008, 47441)]