172034132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4889}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 317654400

約数和(自身を除く): 145620268

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1852, 4889, 8797, 9778, 17594, 19556, 35188, 92891, 185782, 371564, 2263607, 4527214, 9054428, 43008533, 86017066, 172034132]

約数ペア:

[(1, 172034132), (2, 86017066), (4, 43008533), (19, 9054428), (38, 4527214), (76, 2263607), (463, 371564), (926, 185782), (1852, 92891), (4889, 35188), (8797, 19556), (9778, 17594)]