81592012

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 144393200

約数和(自身を除く): 62801188

約数列:

[1, 2, 4, 211, 277, 349, 422, 554, 698, 844, 1108, 1396, 58447, 73639, 96673, 116894, 147278, 193346, 233788, 294556, 386692, 20398003, 40796006, 81592012]

約数ペア:

[(1, 81592012), (2, 40796006), (4, 20398003), (211, 386692), (277, 294556), (349, 233788), (422, 193346), (554, 147278), (698, 116894), (844, 96673), (1108, 73639), (1396, 58447)]