83417872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 169364160

約数和(自身を除く): 85946288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 419, 541, 838, 1082, 1676, 2164, 3352, 4328, 6704, 8656, 9637, 12443, 19274, 24886, 38548, 49772, 77096, 99544, 154192, 199088, 226679, 453358, 906716, 1813432, 3626864, 5213617, 10427234, 20854468, 41708936, 83417872]

約数ペア:

[(1, 83417872), (2, 41708936), (4, 20854468), (8, 10427234), (16, 5213617), (23, 3626864), (46, 1813432), (92, 906716), (184, 453358), (368, 226679), (419, 199088), (541, 154192), (838, 99544), (1082, 77096), (1676, 49772), (2164, 38548), (3352, 24886), (4328, 19274), (6704, 12443), (8656, 9637)]