31960368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20177}}^1$

素因数の和:20202

約数の個数: 60

約数和(自身を含む): 97580808

約数和(自身を除く): 65620440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 20177, 40354, 60531, 80708, 121062, 161416, 181593, 221947, 242124, 322832, 363186, 443894, 484248, 665841, 726372, 887788, 968496, 1331682, 1452744, 1775576, 1997523, 2663364, 2905488, 3551152, 3995046, 5326728, 7990092, 10653456, 15980184, 31960368]

約数ペア:

[(1, 31960368), (2, 15980184), (3, 10653456), (4, 7990092), (6, 5326728), (8, 3995046), (9, 3551152), (11, 2905488), (12, 2663364), (16, 1997523), (18, 1775576), (22, 1452744), (24, 1331682), (33, 968496), (36, 887788), (44, 726372), (48, 665841), (66, 484248), (72, 443894), (88, 363186), (99, 322832), (132, 242124), (144, 221947), (176, 181593), (198, 161416), (264, 121062), (396, 80708), (528, 60531), (792, 40354), (1584, 20177)]