16254888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 44634240

約数和(自身を除く): 28379352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 983, 1272, 1378, 1966, 2067, 2756, 2949, 3932, 4134, 5512, 5898, 7864, 8268, 11796, 12779, 16536, 23592, 25558, 38337, 51116, 52099, 76674, 102232, 104198, 153348, 156297, 208396, 306696, 312594, 416792, 625188, 677287, 1250376, 1354574, 2031861, 2709148, 4063722, 5418296, 8127444, 16254888]

約数ペア:

[(1, 16254888), (2, 8127444), (3, 5418296), (4, 4063722), (6, 2709148), (8, 2031861), (12, 1354574), (13, 1250376), (24, 677287), (26, 625188), (39, 416792), (52, 312594), (53, 306696), (78, 208396), (104, 156297), (106, 153348), (156, 104198), (159, 102232), (212, 76674), (312, 52099), (318, 51116), (424, 38337), (636, 25558), (689, 23592), (983, 16536), (1272, 12779), (1378, 11796), (1966, 8268), (2067, 7864), (2756, 5898), (2949, 5512), (3932, 4134)]