145420346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{4001}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 231235560

約数和(自身を除く): 85815214

約数列:

[1, 2, 17, 34, 1069, 2138, 4001, 8002, 18173, 36346, 68017, 136034, 4277069, 8554138, 72710173, 145420346]

約数ペア:

[(1, 145420346), (2, 72710173), (17, 8554138), (34, 4277069), (1069, 136034), (2138, 68017), (4001, 36346), (8002, 18173)]