291736168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{6089}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 562350600

約数和(自身を除く): 270614432

約数列:

[1, 2, 4, 8, 53, 106, 113, 212, 226, 424, 452, 904, 5989, 6089, 11978, 12178, 23956, 24356, 47912, 48712, 322717, 645434, 688057, 1290868, 1376114, 2581736, 2752228, 5504456, 36467021, 72934042, 145868084, 291736168]

約数ペア:

[(1, 291736168), (2, 145868084), (4, 72934042), (8, 36467021), (53, 5504456), (106, 2752228), (113, 2581736), (212, 1376114), (226, 1290868), (424, 688057), (452, 645434), (904, 322717), (5989, 48712), (6089, 47912), (11978, 24356), (12178, 23956)]