16853272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 32366880

約数和(自身を除く): 15513608

約数列:

[1, 2, 4, 8, 103, 113, 181, 206, 226, 362, 412, 452, 724, 824, 904, 1448, 11639, 18643, 20453, 23278, 37286, 40906, 46556, 74572, 81812, 93112, 149144, 163624, 2106659, 4213318, 8426636, 16853272]

約数ペア:

[(1, 16853272), (2, 8426636), (4, 4213318), (8, 2106659), (103, 163624), (113, 149144), (181, 93112), (206, 81812), (226, 74572), (362, 46556), (412, 40906), (452, 37286), (724, 23278), (824, 20453), (904, 18643), (1448, 11639)]