30791704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202577}}^1$

素因数の和:202602

約数の個数: 16

約数和(自身を含む): 60773400

約数和(自身を除く): 29981696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202577, 405154, 810308, 1620616, 3848963, 7697926, 15395852, 30791704]

約数ペア:

[(1, 30791704), (2, 15395852), (4, 7697926), (8, 3848963), (19, 1620616), (38, 810308), (76, 405154), (152, 202577)]