87016876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9613}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 159361664

約数和(自身を除く): 72344788

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 9613, 19226, 38452, 298003, 596006, 701749, 1192012, 1403498, 2806996, 21754219, 43508438, 87016876]

約数ペア:

[(1, 87016876), (2, 43508438), (4, 21754219), (31, 2806996), (62, 1403498), (73, 1192012), (124, 701749), (146, 596006), (292, 298003), (2263, 38452), (4526, 19226), (9052, 9613)]