89008868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 174254976

約数和(自身を除く): 85246108

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 503, 533, 1006, 1066, 1079, 2012, 2132, 2158, 3403, 4316, 6539, 6806, 13078, 13612, 20623, 26156, 41246, 41749, 44239, 82492, 83498, 88478, 166996, 176956, 268099, 536198, 542737, 1072396, 1085474, 1711709, 2170948, 3423418, 6846836, 22252217, 44504434, 89008868]

約数ペア:

[(1, 89008868), (2, 44504434), (4, 22252217), (13, 6846836), (26, 3423418), (41, 2170948), (52, 1711709), (82, 1085474), (83, 1072396), (164, 542737), (166, 536198), (332, 268099), (503, 176956), (533, 166996), (1006, 88478), (1066, 83498), (1079, 82492), (2012, 44239), (2132, 41749), (2158, 41246), (3403, 26156), (4316, 20623), (6539, 13612), (6806, 13078)]