40673384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13003}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 84265920

約数和(自身を除く): 43592536

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 13003, 26006, 52012, 104024, 221051, 299069, 442102, 598138, 884204, 1196276, 1768408, 2392552, 5084173, 10168346, 20336692, 40673384]

約数ペア:

[(1, 40673384), (2, 20336692), (4, 10168346), (8, 5084173), (17, 2392552), (23, 1768408), (34, 1196276), (46, 884204), (68, 598138), (92, 442102), (136, 299069), (184, 221051), (391, 104024), (782, 52012), (1564, 26006), (3128, 13003)]