89439638

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{5231}}^1$

素因数の和:5419

約数の個数: 16

約数和(自身を含む): 137120256

約数和(自身を除く): 47680618

約数列:

[1, 2, 83, 103, 166, 206, 5231, 8549, 10462, 17098, 434173, 538793, 868346, 1077586, 44719819, 89439638]

約数ペア:

[(1, 89439638), (2, 44719819), (83, 1077586), (103, 868346), (166, 538793), (206, 434173), (5231, 17098), (8549, 10462)]