40371952

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{1913}}^1$

素因数の和:3240

約数の個数: 20

約数和(自身を含む): 78320880

約数和(自身を除く): 37948928

約数列:

[1, 2, 4, 8, 16, 1319, 1913, 2638, 3826, 5276, 7652, 10552, 15304, 21104, 30608, 2523247, 5046494, 10092988, 20185976, 40371952]

約数ペア:

[(1, 40371952), (2, 20185976), (4, 10092988), (8, 5046494), (16, 2523247), (1319, 30608), (1913, 21104), (2638, 15304), (3826, 10552), (5276, 7652)]