16073872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 33569280

約数和(自身を除く): 17495408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1409, 1426, 2818, 2852, 5636, 5704, 11272, 11408, 22544, 32407, 43679, 64814, 87358, 129628, 174716, 259256, 349432, 518512, 698864, 1004617, 2009234, 4018468, 8036936, 16073872]

約数ペア:

[(1, 16073872), (2, 8036936), (4, 4018468), (8, 2009234), (16, 1004617), (23, 698864), (31, 518512), (46, 349432), (62, 259256), (92, 174716), (124, 129628), (184, 87358), (248, 64814), (368, 43679), (496, 32407), (713, 22544), (1409, 11408), (1426, 11272), (2818, 5704), (2852, 5636)]