15729296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89371}}^1$

素因数の和:89390

約数の個数: 20

約数和(自身を含む): 33246384

約数和(自身を除く): 17517088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 89371, 178742, 357484, 714968, 983081, 1429936, 1966162, 3932324, 7864648, 15729296]

約数ペア:

[(1, 15729296), (2, 7864648), (4, 3932324), (8, 1966162), (11, 1429936), (16, 983081), (22, 714968), (44, 357484), (88, 178742), (176, 89371)]