16277960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4903}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 37074240

約数和(自身を除く): 20796280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4903, 9806, 19612, 24515, 39224, 49030, 98060, 196120, 406949, 813898, 1627796, 2034745, 3255592, 4069490, 8138980, 16277960]

約数ペア:

[(1, 16277960), (2, 8138980), (4, 4069490), (5, 3255592), (8, 2034745), (10, 1627796), (20, 813898), (40, 406949), (83, 196120), (166, 98060), (332, 49030), (415, 39224), (664, 24515), (830, 19612), (1660, 9806), (3320, 4903)]