188296888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16921}}^1$

素因数の和:17047

約数の個数: 32

約数和(自身を含む): 383790960

約数和(自身を除く): 195494072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 16921, 33842, 67684, 135368, 219973, 439946, 879892, 1759784, 1810547, 3621094, 7242188, 14484376, 23537111, 47074222, 94148444, 188296888]

約数ペア:

[(1, 188296888), (2, 94148444), (4, 47074222), (8, 23537111), (13, 14484376), (26, 7242188), (52, 3621094), (104, 1810547), (107, 1759784), (214, 879892), (428, 439946), (856, 219973), (1391, 135368), (2782, 67684), (5564, 33842), (11128, 16921)]