190013216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8193

約数の個数: 48

約数和(自身を含む): 405355104

約数和(自身を除く): 215341888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 8123, 11696, 16246, 23392, 32492, 64984, 129968, 138091, 259936, 276182, 349289, 552364, 698578, 1104728, 1397156, 2209456, 2794312, 4418912, 5588624, 5937913, 11177248, 11875826, 23751652, 47503304, 95006608, 190013216]

約数ペア:

[(1, 190013216), (2, 95006608), (4, 47503304), (8, 23751652), (16, 11875826), (17, 11177248), (32, 5937913), (34, 5588624), (43, 4418912), (68, 2794312), (86, 2209456), (136, 1397156), (172, 1104728), (272, 698578), (344, 552364), (544, 349289), (688, 276182), (731, 259936), (1376, 138091), (1462, 129968), (2924, 64984), (5848, 32492), (8123, 23392), (11696, 16246)]