90110192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194203}}^1$

素因数の和:194240

約数の個数: 20

約数和(自身を含む): 180609720

約数和(自身を除く): 90499528

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194203, 388406, 776812, 1553624, 3107248, 5631887, 11263774, 22527548, 45055096, 90110192]

約数ペア:

[(1, 90110192), (2, 45055096), (4, 22527548), (8, 11263774), (16, 5631887), (29, 3107248), (58, 1553624), (116, 776812), (232, 388406), (464, 194203)]