8163935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 3085345

約数列:

[1, 5, 13, 29, 61, 65, 71, 145, 305, 355, 377, 793, 923, 1769, 1885, 2059, 3965, 4331, 4615, 8845, 10295, 21655, 22997, 26767, 56303, 114985, 125599, 133835, 281515, 627995, 1632787, 8163935]

約数ペア:

[(1, 8163935), (5, 1632787), (13, 627995), (29, 281515), (61, 133835), (65, 125599), (71, 114985), (145, 56303), (305, 26767), (355, 22997), (377, 21655), (793, 10295), (923, 8845), (1769, 4615), (1885, 4331), (2059, 3965)]