31311744

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 84386640

約数和(自身を除く): 53074896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1117, 1168, 1752, 2234, 2336, 3351, 3504, 4468, 4672, 6702, 7008, 8936, 9344, 13404, 14016, 17872, 26808, 28032, 35744, 53616, 71488, 81541, 107232, 142976, 163082, 214464, 244623, 326164, 428928, 489246, 652328, 978492, 1304656, 1956984, 2609312, 3913968, 5218624, 7827936, 10437248, 15655872, 31311744]

約数ペア:

[(1, 31311744), (2, 15655872), (3, 10437248), (4, 7827936), (6, 5218624), (8, 3913968), (12, 2609312), (16, 1956984), (24, 1304656), (32, 978492), (48, 652328), (64, 489246), (73, 428928), (96, 326164), (128, 244623), (146, 214464), (192, 163082), (219, 142976), (292, 107232), (384, 81541), (438, 71488), (584, 53616), (876, 35744), (1117, 28032), (1168, 26808), (1752, 17872), (2234, 14016), (2336, 13404), (3351, 9344), (3504, 8936), (4468, 7008), (4672, 6702)]