16005088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 35244720

約数和(自身を除く): 19239632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1109, 1312, 1804, 2218, 3608, 4436, 7216, 8872, 12199, 14432, 17744, 24398, 35488, 45469, 48796, 90938, 97592, 181876, 195184, 363752, 390368, 500159, 727504, 1000318, 1455008, 2000636, 4001272, 8002544, 16005088]

約数ペア:

[(1, 16005088), (2, 8002544), (4, 4001272), (8, 2000636), (11, 1455008), (16, 1000318), (22, 727504), (32, 500159), (41, 390368), (44, 363752), (82, 195184), (88, 181876), (164, 97592), (176, 90938), (328, 48796), (352, 45469), (451, 35488), (656, 24398), (902, 17744), (1109, 14432), (1312, 12199), (1804, 8872), (2218, 7216), (3608, 4436)]