216103694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89521}}^1$

素因数の和:89611

約数の個数: 16

約数和(自身を含む): 348061536

約数和(自身を除く): 131957842

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 89521, 179042, 1521857, 3043714, 6355991, 12711982, 108051847, 216103694]

約数ペア:

[(1, 216103694), (2, 108051847), (17, 12711982), (34, 6355991), (71, 3043714), (142, 1521857), (1207, 179042), (2414, 89521)]