40885432

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16979}}^1$

素因数の和:17035

約数の個数: 32

約数和(自身を含む): 89654400

約数和(自身を除く): 48768968

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 16979, 33958, 67916, 118853, 135832, 237706, 475412, 730097, 950824, 1460194, 2920388, 5110679, 5840776, 10221358, 20442716, 40885432]

約数ペア:

[(1, 40885432), (2, 20442716), (4, 10221358), (7, 5840776), (8, 5110679), (14, 2920388), (28, 1460194), (43, 950824), (56, 730097), (86, 475412), (172, 237706), (301, 135832), (344, 118853), (602, 67916), (1204, 33958), (2408, 16979)]