79799504

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{17749}}^1$

素因数の和:18038

約数の個数: 20

約数和(自身を含む): 155170500

約数和(自身を除く): 75370996

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 17749, 35498, 70996, 141992, 283984, 4987469, 9974938, 19949876, 39899752, 79799504]

約数ペア:

[(1, 79799504), (2, 39899752), (4, 19949876), (8, 9974938), (16, 4987469), (281, 283984), (562, 141992), (1124, 70996), (2248, 35498), (4496, 17749)]