31860556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6733}}^1$

素因数の和:6770

約数の個数: 36

約数和(自身を含む): 69010032

約数和(自身を除く): 37149476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6733, 13466, 26932, 47131, 87529, 94262, 175058, 188524, 350116, 612703, 1137877, 1225406, 2275754, 2450812, 4551508, 7965139, 15930278, 31860556]

約数ペア:

[(1, 31860556), (2, 15930278), (4, 7965139), (7, 4551508), (13, 2450812), (14, 2275754), (26, 1225406), (28, 1137877), (52, 612703), (91, 350116), (169, 188524), (182, 175058), (338, 94262), (364, 87529), (676, 47131), (1183, 26932), (2366, 13466), (4732, 6733)]