90624718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4120

約数の個数: 24

約数和(自身を含む): 148132800

約数和(自身を除く): 57508082

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 4049, 8098, 11191, 22382, 76931, 125519, 153862, 251038, 1461689, 2384861, 2923378, 4769722, 45312359, 90624718]

約数ペア:

[(1, 90624718), (2, 45312359), (19, 4769722), (31, 2923378), (38, 2384861), (62, 1461689), (361, 251038), (589, 153862), (722, 125519), (1178, 76931), (4049, 22382), (8098, 11191)]