87664096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{210731}}^1$

素因数の和:210754

約数の個数: 24

約数和(自身を含む): 185865624

約数和(自身を除く): 98201528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 210731, 421462, 842924, 1685848, 2739503, 3371696, 5479006, 6743392, 10958012, 21916024, 43832048, 87664096]

約数ペア:

[(1, 87664096), (2, 43832048), (4, 21916024), (8, 10958012), (13, 6743392), (16, 5479006), (26, 3371696), (32, 2739503), (52, 1685848), (104, 842924), (208, 421462), (416, 210731)]