85865444

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1752

約数の個数: 36

約数和(自身を含む): 175489776

約数和(自身を除く): 89624332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 1427, 2149, 2854, 4298, 5708, 8596, 9989, 15043, 19978, 30086, 39956, 60172, 69923, 139846, 279692, 438089, 876178, 1752356, 3066623, 6133246, 12266492, 21466361, 42932722, 85865444]

約数ペア:

[(1, 85865444), (2, 42932722), (4, 21466361), (7, 12266492), (14, 6133246), (28, 3066623), (49, 1752356), (98, 876178), (196, 438089), (307, 279692), (614, 139846), (1228, 69923), (1427, 60172), (2149, 39956), (2854, 30086), (4298, 19978), (5708, 15043), (8596, 9989)]