16156918036

素因数分解:

$2^2\times 7^1\times {\mathrm{7213}}^1\times {\mathrm{79999}}^1$

素因数の和:87223

約数の個数: 24

約数和(自身を含む): 32318720000

約数和(自身を除く): 16161801964

約数列:

[1, 2, 4, 7, 14, 28, 7213, 14426, 28852, 50491, 79999, 100982, 159998, 201964, 319996, 559993, 1119986, 2239972, 577032787, 1154065574, 2308131148, 4039229509, 8078459018, 16156918036]

約数ペア:

[(1, 16156918036), (2, 8078459018), (4, 4039229509), (7, 2308131148), (14, 1154065574), (28, 577032787), (7213, 2239972), (14426, 1119986), (28852, 559993), (50491, 319996), (79999, 201964), (100982, 159998)]