223127128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{54581}}^1$

素因数の和:54667

約数の個数: 32

約数和(自身を含む): 484688160

約数和(自身を除く): 261561032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 54581, 109162, 218324, 382067, 436648, 764134, 1528268, 3056536, 3984413, 7968826, 15937652, 27890891, 31875304, 55781782, 111563564, 223127128]

約数ペア:

[(1, 223127128), (2, 111563564), (4, 55781782), (7, 31875304), (8, 27890891), (14, 15937652), (28, 7968826), (56, 3984413), (73, 3056536), (146, 1528268), (292, 764134), (511, 436648), (584, 382067), (1022, 218324), (2044, 109162), (4088, 54581)]