17388564208

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{27773}}^1$

素因数の和:28249

約数の個数: 40

約数和(自身を含む): 34095362400

約数和(自身を除く): 16706798192

約数列:

[1, 2, 4, 8, 16, 109, 218, 359, 436, 718, 872, 1436, 1744, 2872, 5744, 27773, 39131, 55546, 78262, 111092, 156524, 222184, 313048, 444368, 626096, 3027257, 6054514, 9970507, 12109028, 19941014, 24218056, 39882028, 48436112, 79764056, 159528112, 1086785263, 2173570526, 4347141052, 8694282104, 17388564208]

約数ペア:

[(1, 17388564208), (2, 8694282104), (4, 4347141052), (8, 2173570526), (16, 1086785263), (109, 159528112), (218, 79764056), (359, 48436112), (436, 39882028), (718, 24218056), (872, 19941014), (1436, 12109028), (1744, 9970507), (2872, 6054514), (5744, 3027257), (27773, 626096), (39131, 444368), (55546, 313048), (78262, 222184), (111092, 156524)]