90430276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{8807}}^1$

素因数の和:8979

約数の個数: 24

約数和(自身を含む): 168690816

約数和(自身を除く): 78260540

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 8807, 10268, 17614, 35228, 149719, 299438, 598876, 1329857, 2659714, 5319428, 22607569, 45215138, 90430276]

約数ペア:

[(1, 90430276), (2, 45215138), (4, 22607569), (17, 5319428), (34, 2659714), (68, 1329857), (151, 598876), (302, 299438), (604, 149719), (2567, 35228), (5134, 17614), (8807, 10268)]