87862928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3855

約数の個数: 40

約数和(自身を含む): 179512320

約数和(自身を除く): 91649392

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 3769, 5828, 7538, 11656, 15076, 23312, 30152, 60304, 116839, 177143, 233678, 354286, 467356, 708572, 934712, 1417144, 1869424, 2834288, 5491433, 10982866, 21965732, 43931464, 87862928]

約数ペア:

[(1, 87862928), (2, 43931464), (4, 21965732), (8, 10982866), (16, 5491433), (31, 2834288), (47, 1869424), (62, 1417144), (94, 934712), (124, 708572), (188, 467356), (248, 354286), (376, 233678), (496, 177143), (752, 116839), (1457, 60304), (2914, 30152), (3769, 23312), (5828, 15076), (7538, 11656)]