87670244

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 155923488

約数和(自身を除く): 68253244

約数列:

[1, 2, 4, 83, 166, 332, 347, 694, 761, 1388, 1522, 3044, 28801, 57602, 63163, 115204, 126326, 252652, 264067, 528134, 1056268, 21917561, 43835122, 87670244]

約数ペア:

[(1, 87670244), (2, 43835122), (4, 21917561), (83, 1056268), (166, 528134), (332, 264067), (347, 252652), (694, 126326), (761, 115204), (1388, 63163), (1522, 57602), (3044, 28801)]