33536990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 64475136

約数和(自身を除く): 30938146

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 3391, 4945, 6782, 9890, 16955, 33910, 77993, 145813, 155986, 291626, 389965, 729065, 779930, 1458130, 3353699, 6707398, 16768495, 33536990]

約数ペア:

[(1, 33536990), (2, 16768495), (5, 6707398), (10, 3353699), (23, 1458130), (43, 779930), (46, 729065), (86, 389965), (115, 291626), (215, 155986), (230, 145813), (430, 77993), (989, 33910), (1978, 16955), (3391, 9890), (4945, 6782)]