80319574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 53865386

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 589, 779, 1178, 1271, 1558, 1663, 2542, 3326, 24149, 31597, 48298, 51553, 63194, 68183, 103106, 136366, 979507, 1295477, 1959014, 2113673, 2590954, 4227346, 40159787, 80319574]

約数ペア:

[(1, 80319574), (2, 40159787), (19, 4227346), (31, 2590954), (38, 2113673), (41, 1959014), (62, 1295477), (82, 979507), (589, 136366), (779, 103106), (1178, 68183), (1271, 63194), (1558, 51553), (1663, 48298), (2542, 31597), (3326, 24149)]