42197758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{829}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 65496960

約数和(自身を除く): 23299202

約数列:

[1, 2, 31, 62, 821, 829, 1642, 1658, 25451, 25699, 50902, 51398, 680609, 1361218, 21098879, 42197758]

約数ペア:

[(1, 42197758), (2, 21098879), (31, 1361218), (62, 680609), (821, 51398), (829, 50902), (1642, 25699), (1658, 25451)]