620109376

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{59443}}^1$

素因数の和:59618

約数の個数: 28

約数和(自身を含む): 1238099632

約数和(自身を除く): 617990256

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 59443, 118886, 237772, 475544, 951088, 1902176, 3804352, 9689209, 19378418, 38756836, 77513672, 155027344, 310054688, 620109376]

約数ペア:

[(1, 620109376), (2, 310054688), (4, 155027344), (8, 77513672), (16, 38756836), (32, 19378418), (64, 9689209), (163, 3804352), (326, 1902176), (652, 951088), (1304, 475544), (2608, 237772), (5216, 118886), (10432, 59443)]