84658516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1303}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 152620160

約数和(自身を除く): 67961644

約数列:

[1, 2, 4, 37, 74, 148, 439, 878, 1303, 1756, 2606, 5212, 16243, 32486, 48211, 64972, 96422, 192844, 572017, 1144034, 2288068, 21164629, 42329258, 84658516]

約数ペア:

[(1, 84658516), (2, 42329258), (4, 21164629), (37, 2288068), (74, 1144034), (148, 572017), (439, 192844), (878, 96422), (1303, 64972), (1756, 48211), (2606, 32486), (5212, 16243)]