86379416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{177007}}^1$

素因数の和:177074

約数の個数: 16

約数和(自身を含む): 164617440

約数和(自身を除く): 78238024

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 177007, 354014, 708028, 1416056, 10797427, 21594854, 43189708, 86379416]

約数ペア:

[(1, 86379416), (2, 43189708), (4, 21594854), (8, 10797427), (61, 1416056), (122, 708028), (244, 354014), (488, 177007)]