232231168

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 515545856

約数和(自身を除く): 283314688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2251, 3224, 3328, 3968, 4502, 6448, 7936, 9004, 12896, 18008, 25792, 29263, 36016, 51584, 58526, 69781, 72032, 103168, 117052, 139562, 144064, 234104, 279124, 288128, 468208, 558248, 576256, 907153, 936416, 1116496, 1814306, 1872832, 2232992, 3628612, 3745664, 4465984, 7257224, 7491328, 8931968, 14514448, 17863936, 29028896, 58057792, 116115584, 232231168]

約数ペア:

[(1, 232231168), (2, 116115584), (4, 58057792), (8, 29028896), (13, 17863936), (16, 14514448), (26, 8931968), (31, 7491328), (32, 7257224), (52, 4465984), (62, 3745664), (64, 3628612), (104, 2232992), (124, 1872832), (128, 1814306), (208, 1116496), (248, 936416), (256, 907153), (403, 576256), (416, 558248), (496, 468208), (806, 288128), (832, 279124), (992, 234104), (1612, 144064), (1664, 139562), (1984, 117052), (2251, 103168), (3224, 72032), (3328, 69781), (3968, 58526), (4502, 51584), (6448, 36016), (7936, 29263), (9004, 25792), (12896, 18008)]