42892778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1409}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 66597120

約数和(自身を除く): 23704342

約数列:

[1, 2, 31, 62, 491, 982, 1409, 2818, 15221, 30442, 43679, 87358, 691819, 1383638, 21446389, 42892778]

約数ペア:

[(1, 42892778), (2, 21446389), (31, 1383638), (62, 691819), (491, 87358), (982, 43679), (1409, 30442), (2818, 15221)]