80974532

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 143295264

約数和(自身を除く): 62320732

約数列:

[1, 2, 4, 227, 257, 347, 454, 514, 694, 908, 1028, 1388, 58339, 78769, 89179, 116678, 157538, 178358, 233356, 315076, 356716, 20243633, 40487266, 80974532]

約数ペア:

[(1, 80974532), (2, 40487266), (4, 20243633), (227, 356716), (257, 315076), (347, 233356), (454, 178358), (514, 157538), (694, 116678), (908, 89179), (1028, 78769), (1388, 58339)]