39841384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 42584216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 5087, 7832, 10174, 20348, 40696, 55957, 111914, 223828, 447656, 452743, 905486, 1810972, 3621944, 4980173, 9960346, 19920692, 39841384]

約数ペア:

[(1, 39841384), (2, 19920692), (4, 9960346), (8, 4980173), (11, 3621944), (22, 1810972), (44, 905486), (88, 452743), (89, 447656), (178, 223828), (356, 111914), (712, 55957), (979, 40696), (1958, 20348), (3916, 10174), (5087, 7832)]