120814688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{121789}}^1$

素因数の和:121830

約数の個数: 24

約数和(自身を含む): 245528640

約数和(自身を除く): 124713952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 121789, 243578, 487156, 974312, 1948624, 3775459, 3897248, 7550918, 15101836, 30203672, 60407344, 120814688]

約数ペア:

[(1, 120814688), (2, 60407344), (4, 30203672), (8, 15101836), (16, 7550918), (31, 3897248), (32, 3775459), (62, 1948624), (124, 974312), (248, 487156), (496, 243578), (992, 121789)]