90771416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{186007}}^1$

素因数の和:186074

約数の個数: 16

約数和(自身を含む): 172987440

約数和(自身を除く): 82216024

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 186007, 372014, 744028, 1488056, 11346427, 22692854, 45385708, 90771416]

約数ペア:

[(1, 90771416), (2, 45385708), (4, 22692854), (8, 11346427), (61, 1488056), (122, 744028), (244, 372014), (488, 186007)]