9980104

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 19245600

約数和(自身を除く): 9265496

約数列:

[1, 2, 4, 8, 89, 107, 131, 178, 214, 262, 356, 428, 524, 712, 856, 1048, 9523, 11659, 14017, 19046, 23318, 28034, 38092, 46636, 56068, 76184, 93272, 112136, 1247513, 2495026, 4990052, 9980104]

約数ペア:

[(1, 9980104), (2, 4990052), (4, 2495026), (8, 1247513), (89, 112136), (107, 93272), (131, 76184), (178, 56068), (214, 46636), (262, 38092), (356, 28034), (428, 23318), (524, 19046), (712, 14017), (856, 11659), (1048, 9523)]