82107808

素因数分解:

$2^5\times {\mathrm{71}}^2\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 36

約数和(自身を含む): 164280690

約数和(自身を除く): 82172882

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 509, 568, 1018, 1136, 2036, 2272, 4072, 5041, 8144, 10082, 16288, 20164, 36139, 40328, 72278, 80656, 144556, 161312, 289112, 578224, 1156448, 2565869, 5131738, 10263476, 20526952, 41053904, 82107808]

約数ペア:

[(1, 82107808), (2, 41053904), (4, 20526952), (8, 10263476), (16, 5131738), (32, 2565869), (71, 1156448), (142, 578224), (284, 289112), (509, 161312), (568, 144556), (1018, 80656), (1136, 72278), (2036, 40328), (2272, 36139), (4072, 20164), (5041, 16288), (8144, 10082)]