83994190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38707}}^1$

素因数の和:38752

約数の個数: 32

約数和(自身を含む): 178366464

約数和(自身を除く): 94372274

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38707, 77414, 193535, 270949, 387070, 541898, 1199917, 1354745, 2399834, 2709490, 5999585, 8399419, 11999170, 16798838, 41997095, 83994190]

約数ペア:

[(1, 83994190), (2, 41997095), (5, 16798838), (7, 11999170), (10, 8399419), (14, 5999585), (31, 2709490), (35, 2399834), (62, 1354745), (70, 1199917), (155, 541898), (217, 387070), (310, 270949), (434, 193535), (1085, 77414), (2170, 38707)]