163896256

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{82609}}^1$

素因数の和:82652

約数の個数: 28

約数和(自身を含む): 335727040

約数和(自身を除く): 171830784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 82609, 165218, 330436, 660872, 1321744, 2560879, 2643488, 5121758, 5286976, 10243516, 20487032, 40974064, 81948128, 163896256]

約数ペア:

[(1, 163896256), (2, 81948128), (4, 40974064), (8, 20487032), (16, 10243516), (31, 5286976), (32, 5121758), (62, 2643488), (64, 2560879), (124, 1321744), (248, 660872), (496, 330436), (992, 165218), (1984, 82609)]