140005888

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{24859}}^1$

素因数の和:24888

約数の個数: 40

約数和(自身を含む): 305181360

約数和(自身を除く): 165175472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 24859, 49718, 99436, 198872, 273449, 397744, 546898, 795488, 1093796, 1590976, 2187592, 3181952, 4375184, 6363904, 8750368, 12727808, 17500736, 35001472, 70002944, 140005888]

約数ペア:

[(1, 140005888), (2, 70002944), (4, 35001472), (8, 17500736), (11, 12727808), (16, 8750368), (22, 6363904), (32, 4375184), (44, 3181952), (64, 2187592), (88, 1590976), (128, 1093796), (176, 795488), (256, 546898), (352, 397744), (512, 273449), (704, 198872), (1408, 99436), (2816, 49718), (5632, 24859)]