42610864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{85909}}^1$

素因数の和:85948

約数の個数: 20

約数和(自身を含む): 85222720

約数和(自身を除く): 42611856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 85909, 171818, 343636, 687272, 1374544, 2663179, 5326358, 10652716, 21305432, 42610864]

約数ペア:

[(1, 42610864), (2, 21305432), (4, 10652716), (8, 5326358), (16, 2663179), (31, 1374544), (62, 687272), (124, 343636), (248, 171818), (496, 85909)]