88900072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1873}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 177093000

約数和(自身を除く): 88192928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1873, 2792, 3746, 5933, 7492, 11866, 14984, 23732, 31841, 47464, 63682, 127364, 254728, 653677, 1307354, 2614708, 5229416, 11112509, 22225018, 44450036, 88900072]

約数ペア:

[(1, 88900072), (2, 44450036), (4, 22225018), (8, 11112509), (17, 5229416), (34, 2614708), (68, 1307354), (136, 653677), (349, 254728), (698, 127364), (1396, 63682), (1873, 47464), (2792, 31841), (3746, 23732), (5933, 14984), (7492, 11866)]