31616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:46

約数の個数: 32

約数和(自身を含む): 71400

約数和(自身を除く): 39784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616]

約数ペア:

[(1, 31616), (2, 15808), (4, 7904), (8, 3952), (13, 2432), (16, 1976), (19, 1664), (26, 1216), (32, 988), (38, 832), (52, 608), (64, 494), (76, 416), (104, 304), (128, 247), (152, 208)]