33937240

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4021}}^1$

素因数の和:4243

約数の個数: 32

約数和(自身を含む): 76739760

約数和(自身を除く): 42802520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4021, 4220, 8042, 8440, 16084, 20105, 32168, 40210, 80420, 160840, 848431, 1696862, 3393724, 4242155, 6787448, 8484310, 16968620, 33937240]

約数ペア:

[(1, 33937240), (2, 16968620), (4, 8484310), (5, 6787448), (8, 4242155), (10, 3393724), (20, 1696862), (40, 848431), (211, 160840), (422, 80420), (844, 40210), (1055, 32168), (1688, 20105), (2110, 16084), (4021, 8440), (4220, 8042)]