80035928

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2503}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 171874560

約数和(自身を除く): 91838632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 1142, 2284, 2503, 3997, 4568, 5006, 7994, 10012, 15988, 17521, 20024, 31976, 35042, 70084, 140168, 1429213, 2858426, 5716852, 10004491, 11433704, 20008982, 40017964, 80035928]

約数ペア:

[(1, 80035928), (2, 40017964), (4, 20008982), (7, 11433704), (8, 10004491), (14, 5716852), (28, 2858426), (56, 1429213), (571, 140168), (1142, 70084), (2284, 35042), (2503, 31976), (3997, 20024), (4568, 17521), (5006, 15988), (7994, 10012)]