231251872

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{17669}}^1$

素因数の和:18088

約数の個数: 24

約数和(自身を含む): 456416100

約数和(自身を除く): 225164228

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 13088, 17669, 35338, 70676, 141352, 282704, 565408, 7226621, 14453242, 28906484, 57812968, 115625936, 231251872]

約数ペア:

[(1, 231251872), (2, 115625936), (4, 57812968), (8, 28906484), (16, 14453242), (32, 7226621), (409, 565408), (818, 282704), (1636, 141352), (3272, 70676), (6544, 35338), (13088, 17669)]