16789476808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{64037}}^1$

素因数の和:66577

約数の個数: 32

約数和(自身を含む): 33915805560

約数和(自身を除く): 17126328752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2521, 5042, 10084, 20168, 32773, 64037, 65546, 128074, 131092, 256148, 262184, 512296, 832481, 1664962, 3329924, 6659848, 161437277, 322874554, 645749108, 1291498216, 2098684601, 4197369202, 8394738404, 16789476808]

約数ペア:

[(1, 16789476808), (2, 8394738404), (4, 4197369202), (8, 2098684601), (13, 1291498216), (26, 645749108), (52, 322874554), (104, 161437277), (2521, 6659848), (5042, 3329924), (10084, 1664962), (20168, 832481), (32773, 512296), (64037, 262184), (65546, 256148), (128074, 131092)]