16164170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 33125760

約数和(自身を除く): 16961590

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6389, 12778, 31945, 63890, 70279, 140558, 146947, 293894, 351395, 702790, 734735, 1469470, 1616417, 3232834, 8082085, 16164170]

約数ペア:

[(1, 16164170), (2, 8082085), (5, 3232834), (10, 1616417), (11, 1469470), (22, 734735), (23, 702790), (46, 351395), (55, 293894), (110, 146947), (115, 140558), (230, 70279), (253, 63890), (506, 31945), (1265, 12778), (2530, 6389)]