80304362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 134514432

約数和(自身を除く): 54210070

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 997, 1751, 1994, 2369, 3502, 4738, 16949, 22931, 33898, 40273, 45862, 80546, 102691, 205382, 389827, 779654, 1745747, 2361893, 3491494, 4723786, 40152181, 80304362]

約数ペア:

[(1, 80304362), (2, 40152181), (17, 4723786), (23, 3491494), (34, 2361893), (46, 1745747), (103, 779654), (206, 389827), (391, 205382), (782, 102691), (997, 80546), (1751, 45862), (1994, 40273), (2369, 33898), (3502, 22931), (4738, 16949)]