17220128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17400

約数の個数: 24

約数和(自身を含む): 34997760

約数和(自身を除く): 17777632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 17359, 34718, 69436, 138872, 277744, 538129, 555488, 1076258, 2152516, 4305032, 8610064, 17220128]

約数ペア:

[(1, 17220128), (2, 8610064), (4, 4305032), (8, 2152516), (16, 1076258), (31, 555488), (32, 538129), (62, 277744), (124, 138872), (248, 69436), (496, 34718), (992, 17359)]