248136338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{56369}}^1$

素因数の和:56473

約数の個数: 16

約数和(自身を含む): 389629440

約数和(自身を除く): 141493102

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 56369, 112738, 1747439, 3494878, 4002199, 8004398, 124068169, 248136338]

約数ペア:

[(1, 248136338), (2, 124068169), (31, 8004398), (62, 4002199), (71, 3494878), (142, 1747439), (2201, 112738), (4402, 56369)]