42362864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 85327872

約数和(自身を除く): 42965008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 383, 446, 496, 766, 892, 1532, 1784, 3064, 3568, 6128, 6913, 11873, 13826, 23746, 27652, 47492, 55304, 85409, 94984, 110608, 170818, 189968, 341636, 683272, 1366544, 2647679, 5295358, 10590716, 21181432, 42362864]

約数ペア:

[(1, 42362864), (2, 21181432), (4, 10590716), (8, 5295358), (16, 2647679), (31, 1366544), (62, 683272), (124, 341636), (223, 189968), (248, 170818), (383, 110608), (446, 94984), (496, 85409), (766, 55304), (892, 47492), (1532, 27652), (1784, 23746), (3064, 13826), (3568, 11873), (6128, 6913)]