71348944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193883}}^1$

素因数の和:193914

約数の個数: 20

約数和(自身を含む): 144249696

約数和(自身を除く): 72900752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 193883, 387766, 775532, 1551064, 3102128, 4459309, 8918618, 17837236, 35674472, 71348944]

約数ペア:

[(1, 71348944), (2, 35674472), (4, 17837236), (8, 8918618), (16, 4459309), (23, 3102128), (46, 1551064), (92, 775532), (184, 387766), (368, 193883)]