172938368

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{46589}}^1$

素因数の和:46632

約数の個数: 32

約数和(自身を含む): 356413500

約数和(自身を除く): 183475132

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 46589, 93178, 186356, 372712, 745424, 1351081, 1490848, 2702162, 2981696, 5404324, 5963392, 10808648, 21617296, 43234592, 86469184, 172938368]

約数ペア:

[(1, 172938368), (2, 86469184), (4, 43234592), (8, 21617296), (16, 10808648), (29, 5963392), (32, 5404324), (58, 2981696), (64, 2702162), (116, 1490848), (128, 1351081), (232, 745424), (464, 372712), (928, 186356), (1856, 93178), (3712, 46589)]