31772062

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 57600000

約数和(自身を除く): 25827938

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1249, 1817, 2498, 3634, 8743, 12719, 17486, 25438, 28727, 57454, 98671, 197342, 201089, 402178, 690697, 1381394, 2269433, 4538866, 15886031, 31772062]

約数ペア:

[(1, 31772062), (2, 15886031), (7, 4538866), (14, 2269433), (23, 1381394), (46, 690697), (79, 402178), (158, 201089), (161, 197342), (322, 98671), (553, 57454), (1106, 28727), (1249, 25438), (1817, 17486), (2498, 12719), (3634, 8743)]