31832648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 61284600

約数和(自身を除く): 29451952

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 386, 389, 424, 772, 778, 1544, 1556, 3112, 10229, 20458, 20617, 40916, 41234, 75077, 81832, 82468, 150154, 164936, 300308, 600616, 3979081, 7958162, 15916324, 31832648]

約数ペア:

[(1, 31832648), (2, 15916324), (4, 7958162), (8, 3979081), (53, 600616), (106, 300308), (193, 164936), (212, 150154), (386, 82468), (389, 81832), (424, 75077), (772, 41234), (778, 40916), (1544, 20617), (1556, 20458), (3112, 10229)]