16441256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 33453000

約数和(自身を除く): 17011744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1061, 1192, 1937, 2122, 3874, 4244, 7748, 8488, 13793, 15496, 27586, 55172, 110344, 158089, 316178, 632356, 1264712, 2055157, 4110314, 8220628, 16441256]

約数ペア:

[(1, 16441256), (2, 8220628), (4, 4110314), (8, 2055157), (13, 1264712), (26, 632356), (52, 316178), (104, 158089), (149, 110344), (298, 55172), (596, 27586), (1061, 15496), (1192, 13793), (1937, 8488), (2122, 7748), (3874, 4244)]