99911678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 161243136

約数和(自身を除く): 61331458

約数列:

[1, 2, 23, 46, 53, 106, 107, 214, 383, 766, 1219, 2438, 2461, 4922, 5671, 8809, 11342, 17618, 20299, 40598, 40981, 81962, 130433, 260866, 466877, 933754, 942563, 1885126, 2171993, 4343986, 49955839, 99911678]

約数ペア:

[(1, 99911678), (2, 49955839), (23, 4343986), (46, 2171993), (53, 1885126), (106, 942563), (107, 933754), (214, 466877), (383, 260866), (766, 130433), (1219, 81962), (2438, 40981), (2461, 40598), (4922, 20299), (5671, 17618), (8809, 11342)]