88961668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 163122960

約数和(自身を除く): 74161292

約数列:

[1, 2, 4, 43, 61, 86, 122, 139, 172, 244, 278, 556, 2623, 3721, 5246, 5977, 7442, 8479, 10492, 11954, 14884, 16958, 23908, 33916, 160003, 320006, 364597, 517219, 640012, 729194, 1034438, 1458388, 2068876, 22240417, 44480834, 88961668]

約数ペア:

[(1, 88961668), (2, 44480834), (4, 22240417), (43, 2068876), (61, 1458388), (86, 1034438), (122, 729194), (139, 640012), (172, 517219), (244, 364597), (278, 320006), (556, 160003), (2623, 33916), (3721, 23908), (5246, 16958), (5977, 14884), (7442, 11954), (8479, 10492)]