8513384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 17625600

約数和(自身を除く): 9112216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1087, 1958, 2174, 3916, 4348, 7832, 8696, 11957, 23914, 47828, 95656, 96743, 193486, 386972, 773944, 1064173, 2128346, 4256692, 8513384]

約数ペア:

[(1, 8513384), (2, 4256692), (4, 2128346), (8, 1064173), (11, 773944), (22, 386972), (44, 193486), (88, 96743), (89, 95656), (178, 47828), (356, 23914), (712, 11957), (979, 8696), (1087, 7832), (1958, 4348), (2174, 3916)]