80563172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1447}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 145958400

約数和(自身を除く): 65395228

約数列:

[1, 2, 4, 31, 62, 124, 449, 898, 1447, 1796, 2894, 5788, 13919, 27838, 44857, 55676, 89714, 179428, 649703, 1299406, 2598812, 20140793, 40281586, 80563172]

約数ペア:

[(1, 80563172), (2, 40281586), (4, 20140793), (31, 2598812), (62, 1299406), (124, 649703), (449, 179428), (898, 89714), (1447, 55676), (1796, 44857), (2894, 27838), (5788, 13919)]