83399672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 161978880

約数和(自身を除く): 78579208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 523, 643, 1046, 1286, 2092, 2572, 4184, 5144, 16213, 19933, 32426, 39866, 64852, 79732, 129704, 159464, 336289, 672578, 1345156, 2690312, 10424959, 20849918, 41699836, 83399672]

約数ペア:

[(1, 83399672), (2, 41699836), (4, 20849918), (8, 10424959), (31, 2690312), (62, 1345156), (124, 672578), (248, 336289), (523, 159464), (643, 129704), (1046, 79732), (1286, 64852), (2092, 39866), (2572, 32426), (4184, 19933), (5144, 16213)]