91909748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 196331520

約数和(自身を除く): 104421772

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3319, 3956, 6638, 6923, 13276, 13846, 23233, 27692, 46466, 76337, 92932, 142717, 152674, 285434, 305348, 534359, 570868, 999019, 1068718, 1998038, 2137436, 3282491, 3996076, 6564982, 13129964, 22977437, 45954874, 91909748]

約数ペア:

[(1, 91909748), (2, 45954874), (4, 22977437), (7, 13129964), (14, 6564982), (23, 3996076), (28, 3282491), (43, 2137436), (46, 1998038), (86, 1068718), (92, 999019), (161, 570868), (172, 534359), (301, 305348), (322, 285434), (602, 152674), (644, 142717), (989, 92932), (1204, 76337), (1978, 46466), (3319, 27692), (3956, 23233), (6638, 13846), (6923, 13276)]