212298112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127583}}^1$

素因数の和:127610

約数の個数: 32

約数和(自身を含む): 455474880

約数和(自身を除く): 243176768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 127583, 255166, 510332, 1020664, 1658579, 2041328, 3317158, 4082656, 6634316, 8165312, 13268632, 16330624, 26537264, 53074528, 106149056, 212298112]

約数ペア:

[(1, 212298112), (2, 106149056), (4, 53074528), (8, 26537264), (13, 16330624), (16, 13268632), (26, 8165312), (32, 6634316), (52, 4082656), (64, 3317158), (104, 2041328), (128, 1658579), (208, 1020664), (416, 510332), (832, 255166), (1664, 127583)]