33131720

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3617}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 74892600

約数和(自身を除く): 41760880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 3617, 4580, 7234, 9160, 14468, 18085, 28936, 36170, 72340, 144680, 828293, 1656586, 3313172, 4141465, 6626344, 8282930, 16565860, 33131720]

約数ペア:

[(1, 33131720), (2, 16565860), (4, 8282930), (5, 6626344), (8, 4141465), (10, 3313172), (20, 1656586), (40, 828293), (229, 144680), (458, 72340), (916, 36170), (1145, 28936), (1832, 18085), (2290, 14468), (3617, 9160), (4580, 7234)]