133043408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{361531}}^1$

素因数の和:361562

約数の個数: 20

約数和(自身を含む): 268979808

約数和(自身を除く): 135936400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 361531, 723062, 1446124, 2892248, 5784496, 8315213, 16630426, 33260852, 66521704, 133043408]

約数ペア:

[(1, 133043408), (2, 66521704), (4, 33260852), (8, 16630426), (16, 8315213), (23, 5784496), (46, 2892248), (92, 1446124), (184, 723062), (368, 361531)]