64429808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{175081}}^1$

素因数の和:175112

約数の個数: 20

約数和(自身を含む): 130261008

約数和(自身を除く): 65831200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 175081, 350162, 700324, 1400648, 2801296, 4026863, 8053726, 16107452, 32214904, 64429808]

約数ペア:

[(1, 64429808), (2, 32214904), (4, 16107452), (8, 8053726), (16, 4026863), (23, 2801296), (46, 1400648), (92, 700324), (184, 350162), (368, 175081)]