8047184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 16635840

約数和(自身を除く): 8588656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 257, 304, 412, 514, 824, 1028, 1648, 1957, 2056, 3914, 4112, 4883, 7828, 9766, 15656, 19532, 26471, 31312, 39064, 52942, 78128, 105884, 211768, 423536, 502949, 1005898, 2011796, 4023592, 8047184]

約数ペア:

[(1, 8047184), (2, 4023592), (4, 2011796), (8, 1005898), (16, 502949), (19, 423536), (38, 211768), (76, 105884), (103, 78128), (152, 52942), (206, 39064), (257, 31312), (304, 26471), (412, 19532), (514, 15656), (824, 9766), (1028, 7828), (1648, 4883), (1957, 4112), (2056, 3914)]