85377032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43207}}^1$

素因数の和:43245

約数の個数: 32

約数和(自身を含む): 181473600

約数和(自身を除く): 96096568

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 43207, 86414, 172828, 345656, 561691, 820933, 1123382, 1641866, 2246764, 3283732, 4493528, 6567464, 10672129, 21344258, 42688516, 85377032]

約数ペア:

[(1, 85377032), (2, 42688516), (4, 21344258), (8, 10672129), (13, 6567464), (19, 4493528), (26, 3283732), (38, 2246764), (52, 1641866), (76, 1123382), (104, 820933), (152, 561691), (247, 345656), (494, 172828), (988, 86414), (1976, 43207)]