171617128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17203}}^1$

素因数の和:17281

約数の個数: 32

約数和(自身を含む): 340639200

約数和(自身を除く): 169022072

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 17203, 34406, 68812, 137624, 498887, 739729, 997774, 1479458, 1995548, 2958916, 3991096, 5917832, 21452141, 42904282, 85808564, 171617128]

約数ペア:

[(1, 171617128), (2, 85808564), (4, 42904282), (8, 21452141), (29, 5917832), (43, 3991096), (58, 2958916), (86, 1995548), (116, 1479458), (172, 997774), (232, 739729), (344, 498887), (1247, 137624), (2494, 68812), (4988, 34406), (9976, 17203)]