86221943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 15154057

約数列:

[1, 17, 19, 31, 79, 109, 323, 527, 589, 1343, 1501, 1853, 2071, 2449, 3379, 8611, 10013, 25517, 35207, 41633, 46531, 57443, 64201, 146387, 163609, 266941, 791027, 1091417, 2781353, 4537997, 5071879, 86221943]

約数ペア:

[(1, 86221943), (17, 5071879), (19, 4537997), (31, 2781353), (79, 1091417), (109, 791027), (323, 266941), (527, 163609), (589, 146387), (1343, 64201), (1501, 57443), (1853, 46531), (2071, 41633), (2449, 35207), (3379, 25517), (8611, 10013)]