31349612

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 64149624

約数和(自身を除く): 32800012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 521, 614, 1042, 1228, 2084, 2149, 3647, 4298, 7294, 8596, 14588, 15043, 25529, 30086, 51058, 60172, 102116, 159947, 319894, 639788, 1119629, 2239258, 4478516, 7837403, 15674806, 31349612]

約数ペア:

[(1, 31349612), (2, 15674806), (4, 7837403), (7, 4478516), (14, 2239258), (28, 1119629), (49, 639788), (98, 319894), (196, 159947), (307, 102116), (521, 60172), (614, 51058), (1042, 30086), (1228, 25529), (2084, 15043), (2149, 14588), (3647, 8596), (4298, 7294)]