86486498

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 151151616

約数和(自身を除く): 64665118

約数列:

[1, 2, 7, 14, 83, 166, 263, 283, 526, 566, 581, 1162, 1841, 1981, 3682, 3962, 21829, 23489, 43658, 46978, 74429, 148858, 152803, 164423, 305606, 328846, 521003, 1042006, 6177607, 12355214, 43243249, 86486498]

約数ペア:

[(1, 86486498), (2, 43243249), (7, 12355214), (14, 6177607), (83, 1042006), (166, 521003), (263, 328846), (283, 305606), (526, 164423), (566, 152803), (581, 148858), (1162, 74429), (1841, 46978), (1981, 43658), (3682, 23489), (3962, 21829)]