83988718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 59711762

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 1889, 2021, 3778, 4042, 20779, 22231, 41558, 44462, 81227, 88783, 162454, 177566, 893497, 976613, 1786994, 1953226, 3817669, 7635338, 41994359, 83988718]

約数ペア:

[(1, 83988718), (2, 41994359), (11, 7635338), (22, 3817669), (43, 1953226), (47, 1786994), (86, 976613), (94, 893497), (473, 177566), (517, 162454), (946, 88783), (1034, 81227), (1889, 44462), (2021, 41558), (3778, 22231), (4042, 20779)]