13531856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 28685664

約数和(自身を除く): 15153808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 971, 1072, 1742, 1942, 3484, 3884, 6968, 7768, 12623, 13936, 15536, 25246, 50492, 65057, 100984, 130114, 201968, 260228, 520456, 845741, 1040912, 1691482, 3382964, 6765928, 13531856]

約数ペア:

[(1, 13531856), (2, 6765928), (4, 3382964), (8, 1691482), (13, 1040912), (16, 845741), (26, 520456), (52, 260228), (67, 201968), (104, 130114), (134, 100984), (208, 65057), (268, 50492), (536, 25246), (871, 15536), (971, 13936), (1072, 12623), (1742, 7768), (1942, 6968), (3484, 3884)]