16898816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 39073104

約数和(自身を除く): 22174288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 353, 374, 544, 704, 706, 748, 1088, 1408, 1412, 1496, 2176, 2816, 2824, 2992, 3883, 4352, 5648, 5984, 6001, 7766, 11296, 11968, 12002, 15532, 22592, 23936, 24004, 31064, 45184, 47872, 48008, 62128, 66011, 90368, 96016, 124256, 132022, 192032, 248512, 264044, 384064, 497024, 528088, 768128, 994048, 1056176, 1536256, 2112352, 4224704, 8449408, 16898816]

約数ペア:

[(1, 16898816), (2, 8449408), (4, 4224704), (8, 2112352), (11, 1536256), (16, 1056176), (17, 994048), (22, 768128), (32, 528088), (34, 497024), (44, 384064), (64, 264044), (68, 248512), (88, 192032), (128, 132022), (136, 124256), (176, 96016), (187, 90368), (256, 66011), (272, 62128), (352, 48008), (353, 47872), (374, 45184), (544, 31064), (704, 24004), (706, 23936), (748, 22592), (1088, 15532), (1408, 12002), (1412, 11968), (1496, 11296), (2176, 7766), (2816, 6001), (2824, 5984), (2992, 5648), (3883, 4352)]