341248

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 719488

約数和(自身を除く): 378240

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 3968, 5332, 5504, 7936, 10664, 11008, 21328, 42656, 85312, 170624, 341248]

約数ペア:

[(1, 341248), (2, 170624), (4, 85312), (8, 42656), (16, 21328), (31, 11008), (32, 10664), (43, 7936), (62, 5504), (64, 5332), (86, 3968), (124, 2752), (128, 2666), (172, 1984), (248, 1376), (256, 1333), (344, 992), (496, 688)]