87250492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{100519}}^1$

素因数の和:100561

約数の個数: 24

約数和(自身を含む): 180131840

約数和(自身を除く): 92881348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 100519, 201038, 402076, 703633, 1407266, 2814532, 3116089, 6232178, 12464356, 21812623, 43625246, 87250492]

約数ペア:

[(1, 87250492), (2, 43625246), (4, 21812623), (7, 12464356), (14, 6232178), (28, 3116089), (31, 2814532), (62, 1407266), (124, 703633), (217, 402076), (434, 201038), (868, 100519)]