23171408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6553}}^1$

素因数の和:6591

約数の個数: 40

約数和(自身を含む): 51199848

約数和(自身を除く): 28028440

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 6553, 13106, 26212, 52424, 85189, 104848, 111401, 170378, 222802, 340756, 445604, 681512, 891208, 1363024, 1448213, 1782416, 2896426, 5792852, 11585704, 23171408]

約数ペア:

[(1, 23171408), (2, 11585704), (4, 5792852), (8, 2896426), (13, 1782416), (16, 1448213), (17, 1363024), (26, 891208), (34, 681512), (52, 445604), (68, 340756), (104, 222802), (136, 170378), (208, 111401), (221, 104848), (272, 85189), (442, 52424), (884, 26212), (1768, 13106), (3536, 6553)]