87260416

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{7927}}^1$

素因数の和:7986

約数の個数: 36

約数和(自身を含む): 178253152

約数和(自身を除く): 90992736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 7927, 11008, 15854, 31708, 63416, 126832, 253664, 340861, 507328, 681722, 1014656, 1363444, 2029312, 2726888, 5453776, 10907552, 21815104, 43630208, 87260416]

約数ペア:

[(1, 87260416), (2, 43630208), (4, 21815104), (8, 10907552), (16, 5453776), (32, 2726888), (43, 2029312), (64, 1363444), (86, 1014656), (128, 681722), (172, 507328), (256, 340861), (344, 253664), (688, 126832), (1376, 63416), (2752, 31708), (5504, 15854), (7927, 11008)]