16297968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19973}}^1$

素因数の和:20001

約数の個数: 40

約数和(自身を含む): 44581968

約数和(自身を除く): 28284000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19973, 39946, 59919, 79892, 119838, 159784, 239676, 319568, 339541, 479352, 679082, 958704, 1018623, 1358164, 2037246, 2716328, 4074492, 5432656, 8148984, 16297968]

約数ペア:

[(1, 16297968), (2, 8148984), (3, 5432656), (4, 4074492), (6, 2716328), (8, 2037246), (12, 1358164), (16, 1018623), (17, 958704), (24, 679082), (34, 479352), (48, 339541), (51, 319568), (68, 239676), (102, 159784), (136, 119838), (204, 79892), (272, 59919), (408, 39946), (816, 19973)]