87375652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{240043}}^1$

素因数の和:240067

約数の個数: 24

約数和(自身を含む): 188194496

約数和(自身を除く): 100818844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 240043, 480086, 960172, 1680301, 3120559, 3360602, 6241118, 6721204, 12482236, 21843913, 43687826, 87375652]

約数ペア:

[(1, 87375652), (2, 43687826), (4, 21843913), (7, 12482236), (13, 6721204), (14, 6241118), (26, 3360602), (28, 3120559), (52, 1680301), (91, 960172), (182, 480086), (364, 240043)]