89333072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 179512320

約数和(自身を除く): 90179248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 389, 463, 496, 778, 926, 1556, 1852, 3112, 3704, 6224, 7408, 12059, 14353, 24118, 28706, 48236, 57412, 96472, 114824, 180107, 192944, 229648, 360214, 720428, 1440856, 2881712, 5583317, 11166634, 22333268, 44666536, 89333072]

約数ペア:

[(1, 89333072), (2, 44666536), (4, 22333268), (8, 11166634), (16, 5583317), (31, 2881712), (62, 1440856), (124, 720428), (248, 360214), (389, 229648), (463, 192944), (496, 180107), (778, 114824), (926, 96472), (1556, 57412), (1852, 48236), (3112, 28706), (3704, 24118), (6224, 14353), (7408, 12059)]