16387784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10133

約数の個数: 32

約数和(自身を含む): 36331200

約数和(自身を除く): 19943416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 10091, 20182, 40364, 70637, 80728, 141274, 282548, 292639, 565096, 585278, 1170556, 2048473, 2341112, 4096946, 8193892, 16387784]

約数ペア:

[(1, 16387784), (2, 8193892), (4, 4096946), (7, 2341112), (8, 2048473), (14, 1170556), (28, 585278), (29, 565096), (56, 292639), (58, 282548), (116, 141274), (203, 80728), (232, 70637), (406, 40364), (812, 20182), (1624, 10091)]