168432496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457697}}^1$

素因数の和:457728

約数の個数: 20

約数和(自身を含む): 340527312

約数和(自身を除く): 172094816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457697, 915394, 1830788, 3661576, 7323152, 10527031, 21054062, 42108124, 84216248, 168432496]

約数ペア:

[(1, 168432496), (2, 84216248), (4, 42108124), (8, 21054062), (16, 10527031), (23, 7323152), (46, 3661576), (92, 1830788), (184, 915394), (368, 457697)]