87154034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 147026880

約数和(自身を除く): 59872846

約数列:

[1, 2, 11, 22, 43, 86, 181, 362, 473, 509, 946, 1018, 1991, 3982, 5599, 7783, 11198, 15566, 21887, 43774, 85613, 92129, 171226, 184258, 240757, 481514, 1013419, 2026838, 3961547, 7923094, 43577017, 87154034]

約数ペア:

[(1, 87154034), (2, 43577017), (11, 7923094), (22, 3961547), (43, 2026838), (86, 1013419), (181, 481514), (362, 240757), (473, 184258), (509, 171226), (946, 92129), (1018, 85613), (1991, 43774), (3982, 21887), (5599, 15566), (7783, 11198)]