16852888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 34317360

約数和(自身を除く): 17464472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1237, 1703, 2474, 3406, 4948, 6812, 9896, 13624, 16081, 32162, 64324, 128648, 162047, 324094, 648188, 1296376, 2106611, 4213222, 8426444, 16852888]

約数ペア:

[(1, 16852888), (2, 8426444), (4, 4213222), (8, 2106611), (13, 1296376), (26, 648188), (52, 324094), (104, 162047), (131, 128648), (262, 64324), (524, 32162), (1048, 16081), (1237, 13624), (1703, 9896), (2474, 6812), (3406, 4948)]