80955476

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7549}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 162355200

約数和(自身を除く): 81399724

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 7549, 10724, 15098, 30196, 52843, 105686, 211372, 2891267, 5782534, 11565068, 20238869, 40477738, 80955476]

約数ペア:

[(1, 80955476), (2, 40477738), (4, 20238869), (7, 11565068), (14, 5782534), (28, 2891267), (383, 211372), (766, 105686), (1532, 52843), (2681, 30196), (5362, 15098), (7549, 10724)]