89897507408

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{811}}^1\times {\mathrm{9883}}^1$

素因数の和:11403

約数の個数: 40

約数和(自身を含む): 174657633696

約数和(自身を除く): 84760126288

約数列:

[1, 2, 4, 8, 16, 701, 811, 1402, 1622, 2804, 3244, 5608, 6488, 9883, 11216, 12976, 19766, 39532, 79064, 158128, 568511, 1137022, 2274044, 4548088, 6927983, 8015113, 9096176, 13855966, 16030226, 27711932, 32060452, 55423864, 64120904, 110847728, 128241808, 5618594213, 11237188426, 22474376852, 44948753704, 89897507408]

約数ペア:

[(1, 89897507408), (2, 44948753704), (4, 22474376852), (8, 11237188426), (16, 5618594213), (701, 128241808), (811, 110847728), (1402, 64120904), (1622, 55423864), (2804, 32060452), (3244, 27711932), (5608, 16030226), (6488, 13855966), (9883, 9096176), (11216, 8015113), (12976, 6927983), (19766, 4548088), (39532, 2274044), (79064, 1137022), (158128, 568511)]