82719688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4643}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 165512160

約数和(自身を除く): 82792472

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 4643, 8908, 9286, 17816, 18572, 37144, 78931, 157862, 315724, 608233, 631448, 1216466, 2432932, 4865864, 10339961, 20679922, 41359844, 82719688]

約数ペア:

[(1, 82719688), (2, 41359844), (4, 20679922), (8, 10339961), (17, 4865864), (34, 2432932), (68, 1216466), (131, 631448), (136, 608233), (262, 315724), (524, 157862), (1048, 78931), (2227, 37144), (4454, 18572), (4643, 17816), (8908, 9286)]