31397898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32503}}^1$

素因数の和:32538

約数の個数: 32

約数和(自身を含む): 74889216

約数和(自身を除く): 43491318

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 32503, 65006, 97509, 195018, 227521, 455042, 682563, 747569, 1365126, 1495138, 2242707, 4485414, 5232983, 10465966, 15698949, 31397898]

約数ペア:

[(1, 31397898), (2, 15698949), (3, 10465966), (6, 5232983), (7, 4485414), (14, 2242707), (21, 1495138), (23, 1365126), (42, 747569), (46, 682563), (69, 455042), (138, 227521), (161, 195018), (322, 97509), (483, 65006), (966, 32503)]