83519270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 72277210

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419, 643, 838, 1286, 2095, 3215, 4190, 6430, 12989, 19933, 25978, 39866, 64945, 99665, 129890, 199330, 269417, 538834, 1347085, 2694170, 8351927, 16703854, 41759635, 83519270]

約数ペア:

[(1, 83519270), (2, 41759635), (5, 16703854), (10, 8351927), (31, 2694170), (62, 1347085), (155, 538834), (310, 269417), (419, 199330), (643, 129890), (838, 99665), (1286, 64945), (2095, 39866), (3215, 25978), (4190, 19933), (6430, 12989)]