20161624

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6793}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 44025120

約数和(自身を除く): 23863496

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 6793, 13586, 27172, 47551, 54344, 95102, 190204, 360029, 380408, 720058, 1440116, 2520203, 2880232, 5040406, 10080812, 20161624]

約数ペア:

[(1, 20161624), (2, 10080812), (4, 5040406), (7, 2880232), (8, 2520203), (14, 1440116), (28, 720058), (53, 380408), (56, 360029), (106, 190204), (212, 95102), (371, 54344), (424, 47551), (742, 27172), (1484, 13586), (2968, 6793)]