87883574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 57268426

約数列:

[1, 2, 17, 31, 34, 62, 199, 398, 419, 527, 838, 1054, 3383, 6169, 6766, 7123, 12338, 12989, 14246, 25978, 83381, 104873, 166762, 209746, 220813, 441626, 1417477, 2584811, 2834954, 5169622, 43941787, 87883574]

約数ペア:

[(1, 87883574), (2, 43941787), (17, 5169622), (31, 2834954), (34, 2584811), (62, 1417477), (199, 441626), (398, 220813), (419, 209746), (527, 166762), (838, 104873), (1054, 83381), (3383, 25978), (6169, 14246), (6766, 12989), (7123, 12338)]