16206216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 44083200

約数和(自身を除く): 27876984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 409, 508, 762, 818, 1016, 1227, 1524, 1636, 1651, 2454, 3048, 3272, 3302, 4908, 4953, 5317, 6604, 9816, 9906, 10634, 13208, 15951, 19812, 21268, 31902, 39624, 42536, 51943, 63804, 103886, 127608, 155829, 207772, 311658, 415544, 623316, 675259, 1246632, 1350518, 2025777, 2701036, 4051554, 5402072, 8103108, 16206216]

約数ペア:

[(1, 16206216), (2, 8103108), (3, 5402072), (4, 4051554), (6, 2701036), (8, 2025777), (12, 1350518), (13, 1246632), (24, 675259), (26, 623316), (39, 415544), (52, 311658), (78, 207772), (104, 155829), (127, 127608), (156, 103886), (254, 63804), (312, 51943), (381, 42536), (409, 39624), (508, 31902), (762, 21268), (818, 19812), (1016, 15951), (1227, 13208), (1524, 10634), (1636, 9906), (1651, 9816), (2454, 6604), (3048, 5317), (3272, 4953), (3302, 4908)]