90951728

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6199}}^1$

素因数の和:6345

約数の個数: 40

約数和(自身を含む): 202963200

約数和(自身を除く): 112011472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 6199, 7336, 12398, 14672, 24796, 43393, 49592, 86786, 99184, 173572, 347144, 694288, 812069, 1624138, 3248276, 5684483, 6496552, 11368966, 12993104, 22737932, 45475864, 90951728]

約数ペア:

[(1, 90951728), (2, 45475864), (4, 22737932), (7, 12993104), (8, 11368966), (14, 6496552), (16, 5684483), (28, 3248276), (56, 1624138), (112, 812069), (131, 694288), (262, 347144), (524, 173572), (917, 99184), (1048, 86786), (1834, 49592), (2096, 43393), (3668, 24796), (6199, 14672), (7336, 12398)]