1416112

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 20

約数和(自身を含む): 2786776

約数和(自身を除く): 1370664

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1321, 2642, 5284, 10568, 21136, 88507, 177014, 354028, 708056, 1416112]

約数ペア:

[(1, 1416112), (2, 708056), (4, 354028), (8, 177014), (16, 88507), (67, 21136), (134, 10568), (268, 5284), (536, 2642), (1072, 1321)]