38556928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 36

約数和(自身を含む): 81024160

約数和(自身を除く): 42467232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 7927, 15854, 31708, 63416, 126832, 150613, 253664, 301226, 507328, 602452, 1014656, 1204904, 2029312, 2409808, 4819616, 9639232, 19278464, 38556928]

約数ペア:

[(1, 38556928), (2, 19278464), (4, 9639232), (8, 4819616), (16, 2409808), (19, 2029312), (32, 1204904), (38, 1014656), (64, 602452), (76, 507328), (128, 301226), (152, 253664), (256, 150613), (304, 126832), (608, 63416), (1216, 31708), (2432, 15854), (4864, 7927)]