231344944

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{143159}}^1$

素因数の和:143268

約数の個数: 20

約数和(自身を含む): 452671920

約数和(自身を除く): 221326976

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 143159, 286318, 572636, 1145272, 2290544, 14459059, 28918118, 57836236, 115672472, 231344944]

約数ペア:

[(1, 231344944), (2, 115672472), (4, 57836236), (8, 28918118), (16, 14459059), (101, 2290544), (202, 1145272), (404, 572636), (808, 286318), (1616, 143159)]