16067888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 32151216

約数和(自身を除く): 16083328

約数列:

[1, 2, 4, 8, 16, 61, 101, 122, 163, 202, 244, 326, 404, 488, 652, 808, 976, 1304, 1616, 2608, 6161, 9943, 12322, 16463, 19886, 24644, 32926, 39772, 49288, 65852, 79544, 98576, 131704, 159088, 263408, 1004243, 2008486, 4016972, 8033944, 16067888]

約数ペア:

[(1, 16067888), (2, 8033944), (4, 4016972), (8, 2008486), (16, 1004243), (61, 263408), (101, 159088), (122, 131704), (163, 98576), (202, 79544), (244, 65852), (326, 49288), (404, 39772), (488, 32926), (652, 24644), (808, 19886), (976, 16463), (1304, 12322), (1616, 9943), (2608, 6161)]