90487502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137519}}^1$

素因数の和:137575

約数の個数: 16

約数和(自身を含む): 158423040

約数和(自身を除く): 67935538

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 137519, 275038, 962633, 1925266, 6463393, 12926786, 45243751, 90487502]

約数ペア:

[(1, 90487502), (2, 45243751), (7, 12926786), (14, 6463393), (47, 1925266), (94, 962633), (329, 275038), (658, 137519)]