63684944

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{39409}}^1$

素因数の和:39518

約数の個数: 20

約数和(自身を含む): 124614420

約数和(自身を除く): 60929476

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 39409, 78818, 157636, 315272, 630544, 3980309, 7960618, 15921236, 31842472, 63684944]

約数ペア:

[(1, 63684944), (2, 31842472), (4, 15921236), (8, 7960618), (16, 3980309), (101, 630544), (202, 315272), (404, 157636), (808, 78818), (1616, 39409)]