111492688

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{68993}}^1$

素因数の和:69102

約数の個数: 20

約数和(自身を含む): 218159028

約数和(自身を除く): 106666340

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 68993, 137986, 275972, 551944, 1103888, 6968293, 13936586, 27873172, 55746344, 111492688]

約数ペア:

[(1, 111492688), (2, 55746344), (4, 27873172), (8, 13936586), (16, 6968293), (101, 1103888), (202, 551944), (404, 275972), (808, 137986), (1616, 68993)]