220161248

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{185947}}^1$

素因数の和:185994

約数の個数: 24

約数和(自身を含む): 445159512

約数和(自身を除く): 224998264

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 185947, 371894, 743788, 1487576, 2975152, 5950304, 6880039, 13760078, 27520156, 55040312, 110080624, 220161248]

約数ペア:

[(1, 220161248), (2, 110080624), (4, 55040312), (8, 27520156), (16, 13760078), (32, 6880039), (37, 5950304), (74, 2975152), (148, 1487576), (296, 743788), (592, 371894), (1184, 185947)]