42157604

素因数分解:

$2^2\times {\mathrm{1301}}^1\times {\mathrm{8101}}^1$

素因数の和:9406

約数の個数: 12

約数和(自身を含む): 73841628

約数和(自身を除く): 31684024

約数列:

[1, 2, 4, 1301, 2602, 5204, 8101, 16202, 32404, 10539401, 21078802, 42157604]

約数ペア:

[(1, 42157604), (2, 21078802), (4, 10539401), (1301, 32404), (2602, 16202), (5204, 8101)]