16495960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31723}}^1$

素因数の和:31747

約数の個数: 32

約数和(自身を含む): 39972240

約数和(自身を除く): 23476280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31723, 63446, 126892, 158615, 253784, 317230, 412399, 634460, 824798, 1268920, 1649596, 2061995, 3299192, 4123990, 8247980, 16495960]

約数ペア:

[(1, 16495960), (2, 8247980), (4, 4123990), (5, 3299192), (8, 2061995), (10, 1649596), (13, 1268920), (20, 824798), (26, 634460), (40, 412399), (52, 317230), (65, 253784), (104, 158615), (130, 126892), (260, 63446), (520, 31723)]